Pith Number

pith:NWM6G62R

pith:2025:NWM6G62RUNKXHPRY5BS53F7ZBT

not attested not anchored not stored refs pending

Evidence for an Instability-Induced Binary Merger in the Double-Peaked, Helium-Rich Type IIn Supernova 2023zkd

A. E. Nugent, A. Gagliano, A. Rest, C. Angus, C.-C. Lin, C. D. Kilpatrick, C. Gall, C. L. Ransome, C. McCully, D. A. Coulter, D. A. Howell, D. Farias, D. Hiramatsu, D. O. Jones, D. Tsuna, E. A. Magnier, E. P. Gonzalez, G. Narayan, G. Terreran, H. Gao, J. Farah, J. R. Fairlamb, K. A. Bostroem, K. Auchettl, K. C. Chambers, K. C. Patra, K. W. Davis, K. W. Smith, M. E. Huber, M. E. MacLeod, M. Newsome, P. D. Aleo, P. Minguez, Q. Wang, R. J. Foley, R. J. Wainscoat, S. Gomez, S. K. Yadavalli, S. Rest, S. Smartt, T. de Boer, T. Matsumoto, V. A. Villar, Y. Dong, Y. Zenati (The Young Supernova Experiment)

arxiv:2502.19469 v1 · 2025-02-26 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWM6G62RUNKXHPRY5BS53F7ZBT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

First Results from the LSST Shadow Survey: The Restless Luminous Blue Variable AT2017des in the Virgo-Cluster Galaxy, NGC4532

Receipt and verification

First computed	2026-07-05T10:20:47.289448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d99e37b51a35573be38e865dd97f90cc1a5072ef3febf2d49bdf5ec105f2d3d

Aliases

arxiv: 2502.19469 · arxiv_version: 2502.19469v1 · doi: 10.48550/arxiv.2502.19469 · pith_short_12: NWM6G62RUNKX · pith_short_16: NWM6G62RUNKXHPRY · pith_short_8: NWM6G62R

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NWM6G62RUNKXHPRY5BS53F7ZBT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6d99e37b51a35573be38e865dd97f90cc1a5072ef3febf2d49bdf5ec105f2d3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71b17bcd020aa9788e2be1987549999258a638d4e724b0ab5fb89e256c3001cc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-02-26T19:00:00Z",
    "title_canon_sha256": "b78cef601a5955c1ce95b7f547777bb8d9c43228e060cc21715bb49618998f3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19469",
    "kind": "arxiv",
    "version": 1
  }
}