Pith Number

pith:FQJUQB5J

pith:2015:FQJUQB5JVN2JMGPEEDLBT3PNHG

not attested not anchored not stored refs pending

Massive stars exploding in a He-rich circumstellar medium. IV. Transitional Type Ibn Supernovae

A. Harutyunyan, A. Pastorello, C. Inserra, D. E. Wright, D. J. Rich, D. Y. Tsvetkov, E. Cappellaro, E. S. Gorbovskoy, F. Bufano, F. Huang, J. Sollerman, L. Magill, L. Tomasella, L. Zampieri, M. D. Stritzinger, M. Ergon, M. Fraser, M. Miluzio, M. T. Botticella, M. Turatto, N. Morrell, P. J. Brown, P. Ochner, R. Kotak, S. Benetti, S. J. Smartt, S. Spiro, S. Taubenberger, S. Valenti, T. Zhang, V. M. Lipunov, V. V. Yurkov, X. Wang

arxiv:1502.04946 v1 · 2015-02-17 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQJUQB5JVN2JMGPEEDLBT3PNHG}

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.

Receipt and verification

First computed	2026-05-18T01:41:01.170488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c134807a9ab749619e420d619eded399db83472d7343f20bc407a2711dacd65

Aliases

arxiv: 1502.04946 · arxiv_version: 1502.04946v1 · doi: 10.48550/arxiv.1502.04946 · pith_short_12: FQJUQB5JVN2J · pith_short_16: FQJUQB5JVN2JMGPE · pith_short_8: FQJUQB5J

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/FQJUQB5JVN2JMGPEEDLBT3PNHG \
  | 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: 2c134807a9ab749619e420d619eded399db83472d7343f20bc407a2711dacd65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8fa37b4289f19f897dcf35b80247a009bd8e662fcbca80cb88530326166dc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-17T16:13:01Z",
    "title_canon_sha256": "fe2beeec5bb5635f32a5c1d08e52858293cb69494858568c4e0682de677d877b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04946",
    "kind": "arxiv",
    "version": 1
  }
}