JP
Josiah Purdum
astro-ph.HEastro-ph.SRastro-ph.COastro-ph.GAastro-ph.IMastro-ph.EPcs.LGcs.AIcs.CVgr-qc
On Valency
published · living versionsW_bzsb4mjx·v1 · currentpublished
Photometric classification and out-of-taxonomy detection of ZTF transients with FLARE
with Argyro Sasli, Felipe Fontinele Nunes, Xuanrui Zhang, Dimitrios Kourtesis +15
1 version
Preprints & journals
94 papers in the corpus · 2020–2026SN 2023iop: An Extreme 1987A-like Supernova and the Death of Very Massive Stars2610.27312v1 · Steve Schulze, Avinash Singh, Nikhil Sarin et al.2026 · 0 citationsarXiv
Follow-up of SN 2025wny IV: Photometric Time-delay Measurements of a Strongly Lensed Superluminous Supernova2608.28427v1 · Alice Townsend, Suhail Dhawan, Erin E. Hayes et al.2026 · 0 citationsarXiv
Decoding the Early-Time Light Curves of Type Ia Supernovae. II. Population Parameters of One Thousand ZTF Supernovae2607.00081v1 · Chang Liu, Adam A. Miller, Nikhil Sarin et al.2026 · 0 citationsarXiv
Leveraging Multimodality for Real-Time Classification of Transients and Variables found by the Zwicky Transient Facility2607.00228v1 · Ved G. Shah, Nabeel Rehemtulla, Adam A. Miller et al.2026 · 0 citationsarXiv
NLTE Spectral Modelling of the Nearby Stripped-Envelope Supernova 2024ehs2606.30796v1 · Wilmer Sand Hellman, Se'an J. Brennan, Stan Bartmentloo et al.2026 · 0 citationsarXiv
Constraints on Late-Time Flaring from Luminous Fast Blue Optical Transients using the Transiting Exoplanet Survey Satellite and the Zwicky Transient Facility2606.17129v1 · Rahul Jayaraman, Anna Y. Q. Ho, Michael M. Fausnaugh et al.2026 · 0 citationsarXiv
A Multi-Wavelength View of the First Type Ic-BL Supernova with an Einstein Probe X-ray Shock Breakout2606.10011v2 · Jillian C. Rastinejad, Gokul Srinivasaragavan, Nikhil Sarin et al.2026 · 0 citationsarXiv
An analysis of the Type Ia SN 2024gy and a comparison of different host extinction estimation techniques2606.03589v1 · Jacco H. Terwel, Kate Maguire, Cillian O'Donnell et al.2026 · 0 citationsarXiv
SN~2018erx: A fast-evolving, dust-reddened Type Icn supernova with broad C II emission lines2605.24811v1 · Kaustav K. Das, Anjasha Gangopadhyay, Mansi M. Kasliwal et al.2026 · 0 citationsarXiv
Illuminating the Local Universe: Large-Scale Structure from ZTF Type Ia Supernovae2604.12714v2 · Antoine Gilles Lordet, Ariel Goobar, Jens Jasche et al.2026 · 0 citationsarXiv
A Natural Telescope: Discovery of the Strongly Lensed Type II SN 2025mkn at 2604.07983v1 · Cameron Lemon, Ariel Goobar, Joel Johansson et al.2026 · 0 citationsarXiv
Long GRB 250916A: an Off-axis Powerlaw Jet with Thermal Cocoon2603.11170v1 · Utkarsh Pathak, Sameer K. Patil, Hitesh Tanenia et al.2026 · 0 citationsarXiv
AT2024lhc and AT2024kmq in the landscape of featureless tidal disruption events2602.21624v1 · Yuhan Yao, Ryan Chornock, Andrew Mummery et al.2026 · 0 citationsMon Not R Astron Soc (2026)
TDE 2025abcr: A Tidal Disruption Event in the Outskirts of a Massive Galaxy2602.10180v2 · Robert Stein, Jonathan Carney, Charlotte Ward et al.2026 · 2 citationsApJL 1006 L57 2026
AT2024wpp: An Extremely Luminous Fast Ultraviolet Transient Powered by Accretion onto a Black Hole2601.03337v2 · Daniel A. Perley, Anna Y. Q. Ho, Zoe McGrath et al.2026 · 5 citationsMon Not R Astron Soc (2026)
Pre-training vision models for the classification of alerts from wide-field time-domain surveys2512.11957v2 · Nabeel Rehemtulla, Adam A. Miller, Mike Walmsley et al.2025 · 2 citationsarXiv
EP250827b/SN 2025wkm: An X-ray Flash-Supernova Powered by a Central Engine and Circumstellar Interaction2512.10239v3 · Gokul P. Srinivasaragavan, Dongyue Li, Xander J. Hall et al.2025 · 2 citationsarXiv
A search for successful and choked jets in nearby broad-lined Type Ic supernovae2512.08822v2 · Tanner O'Dwyer, Alessandra Corsi, Sheng Yang et al.2025 · 4 citationsarXiv
ZTF-SEDm Type Ia supernova sample for Twins Embedding spectrophotometric standardization2512.07696v2 · C. Ganot, Y. Copin, M. Rigault et al.2025 · 2 citationsA&A, 710, A315 (2026)
GRB 230204B: GIT Discovery of a Fast Fading Afterglow Associated with an Energetic GRB from a Massive-Star Progenitor2512.03136v2 · Vishwajeet Swain, Varun Bhalerao, Harsh Kumar et al.2025 · 1 citationarXiv
ZTF25abjmnps (AT2025ulz) and S250818k: A Candidate Superkilonova from a Sub-threshold Sub-Solar Gravitational Wave Trigger2510.23732v2 · Mansi M. Kasliwal, Tomas Ahumada, Robert Stein et al.2025 · 0 citationsarXiv
SN 2021lwz: Another Exotic Luminous and Fast Evolving Optical Stripped Envelope Supernova ?2510.09569v2 · F. Poidevin, S. L. West, C. M. B. Omand et al.2025 · 2 citationsarXiv
Circumstellar interaction in the extreme white dwarf merger remnant ZTF\,J1901+1458: A new class of white dwarf merger remnants with X-ray emission2509.03216v2 · Aayush Desai, Ilaria Caiazzo, Stephane Vennes et al.2025 · 0 citationsarXiv
SN 2023uqf: An Interacting Supernova Coincident with a High-Energy Neutrino2508.08355v1 · Robert Stein, Anna Y. Q. Ho, Anjasha Gangopadhyay et al.2025 · 0 citationsarXiv
A real-time search for Type Ia Supernovae with late-time CSM interaction in ZTF2508.04782v1 · Jacco H. Terwel, Kate Maguire, Se'an J. Brennan et al.2025 · 3 citationsA&A 702, A21 (2025)
Extremely stripped supernova reveals a silicon and sulfur formation site.40836132 · Schulze, Steve, Gal-Yam, Avishay, Dessart, Luc et al.2025 · 17 citationsNature. 2025;644(8077):634-639
Applying multimodal learning to Classify transient Detections Early (AppleCiDEr) I: Data set, methods, and infrastructure2507.16088v2 · Alexandra Junell, Argyro Sasli, Felipe Fontinele Nunes et al.2025 · 4 citationsarXiv
A half-ring of ionized circumstellar material trapped in the magnetosphere of a white dwarf merger remnant2507.13850v1 · Andrei A. Cristea, Ilaria Caiazzo, Tim Cunningham et al.2025 · 4 citationsarXiv
Twin peaks: SN 2021uvy and SN 2022hgk in the landscape of double-peaked stripped envelope supernovae2507.03822v1 · Yashvi Sharma, Jesper Sollerman, William Meynardie et al.2025 · 2 citationsarXiv
LIGO/Virgo/KAGRA neutron star merger candidate S250206dm: Zwicky Transient Facility observations2507.00357v1 · Tom'as Ahumada, Shreya Anand, Mattia Bulla et al.2025 · 1 citationarXiv
Low-Luminosity Type IIP Supernovae from the Zwicky Transient Facility Census of the Local Universe. II: Lightcurve Analysis2506.20068v2 · Kaustav K. Das, Mansi M. Kasliwal, Jesper Sollerman et al.2025 · 5 citationsarXiv
A Large Outburst, Coma Asymmetries, and the Color of Comet 243P/NEAT2506.19027v1 · Michael S. P. Kelley, Silvia Protopapa, Dennis Bodewits et al.2025 · 0 citationsarXiv
SN 2023xgo: Helium-rich Type Icn or Carbon-Flash Type Ibn supernova?2506.10700v2 · Anjasha Gangopadhyay, Jesper Sollerman, Konstantinos Tsalapatas et al.2025 · 6 citationsarXiv
The ambiguous AT2022rze: Changing-look AGN mimicking a supernova in a merging galaxy system2505.23731v2 · P. J. Pessi, R. Lunnan, J. Sollerman et al.2025 · 4 citationsarXiv
WINTER on S250206dm: A near-infrared search for an electromagnetic counterpart to a gravitational-wave event2504.12384v2 · Danielle Frostig, Viraj R. Karambelkar, Robert D. Stein et al.2025 · 5 citationsPASP Volume 137, Issue 7, 2025
Inferring CSM Properties of Type II SNe Using a Magnitude-Limited ZTF Sample2503.19969v3 · K-Ryan Hinds, Daniel Perley, Jesper Sollerman et al.2025 · 14 citationsMonthly Notices of the Royal Astronomical Society, Volume 541, Issue 1, July 2025, Pages 135 - 165
In Search of the Potentially Hazardous Asteroids in the Taurid Resonant Swarm2503.08670v1 · Jasmine Li, Quanzhi Ye, Denis Vida et al.2025 · 3 citationsarXiv
Precursor Activity Preceding Interacting Supernovae I: Bridging the Gap with SN 2022mop2503.08768v2 · S. J. Brennan, S. Barmentloo, S. Schulze et al.2025 · 0 citationsarXiv
A Massive Black Hole 0.8 kpc from the Host Nucleus Revealed by the Offset Tidal Disruption Event AT2024tvd2502.17661v2 · Yuhan Yao, Ryan Chornock, Charlotte Ward et al.2025 · 26 citationsarXiv
ZTF SN Ia DR2: Improved SN Ia colors through expanded dimensionality with SALT3+2502.09713v1 · W. D. Kenworthy, A. Goobar, D. O. Jones et al.2025 · 3 citationsA&A 697, A125 (2025)
ZTF SN Ia DR2: High-velocity components in the Si II $\lambda$63552502.04448v1 · L. Harvey, K. Maguire, U. Burgaz et al.2025 · 6 citationsA&A 695, A264 (2025)
The BTSbot-nearby discovery of SN 2024jlf: rapid, autonomous follow-up probes interaction in an 18.5 Mpc Type IIP supernova2501.18686v2 · Nabeel Rehemtulla, W. V. Jacobson-Gal'an, Avinash Singh et al.2025 · 10 citationsarXiv
Multi-Wavelength Analysis of AT 2023sva: a Luminous Orphan Afterglow With Evidence for a Structured Jet2501.03337v1 · Gokul P. Srinivasaragavan, Daniel A. Perley, Anna Y. Q. Ho et al.2025 · 10 citationsarXiv
ZTF SN Ia DR2: Properties of the low-mass host galaxies of Type Ia supernovae in a volume-limited sample2412.14262v1 · U. Burgaz, K. Maguire, G. Dimitriadis et al.2024 · 6 citationsAstronomy & Astrophysics, 694, A13 (2025)
CCSNscore: A multi-input deep learning tool for classification of core-collapse supernovae using SED-Machine spectra2412.08601v2 · Yashvi Sharma, Ashish A. Mahabal, Jesper Sollerman et al.2024 · 8 citationsarXiv
The Nature of Optical Afterglows Without Gamma-ray Bursts: Identification of AT2023lcr and Multiwavelength Modeling2411.07973v2 · Maggie L. Li, Anna Y. Q. Ho, Geoffrey Ryan et al.2024 · 8 citationsarXiv
The Palomar twilight survey of 'Ayló'chaxnim, Atiras, and comets2409.15263v1 · B. T. Bolin, F. J. Masci, M. W. Coughlin et al.2024 · 6 citationsarXiv
ZTF SN Ia DR2: Overview2409.04346v2 · Mickael Rigault, Mathew Smith, Ariel Goobar et al.2024 · 2 citationsarXiv
ZTF SN Ia DR2: Simulations and volume limited sample2409.04650v1 · M. Amenouche, M. Smith, P. Rosnet et al.2024 · 10 citationsarXiv
Optical and Radio Analysis of Systematically Classified Broad-lined Type Ic Supernovae from the Zwicky Transient Facility2408.14586v3 · Gokul P. Srinivasaragavan, Sheng Yang, Shreya Anand et al.2024 · 19 citationsarXiv
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