Pith Number

pith:CAU55HEE

pith:2014:CAU55HEEBKBQBJUO47HNEP2GS4

not attested not anchored not stored refs pending

The rise of SN2014J in the nearby galaxy M82

A.Gal-Yam, A.Goobar, A.Horesh, C.Fremling, C.Harris, D.A.Howell, D.A.Perley, D.P.K.Banerjee, D.Sand, E.O.Ofek, I.Arcavi, J.Johansson, J.S.Bloom, J.Sollerman, J.Surace, M.C.Liu, M.Dennefeld, M.M.Kasliwal, N.M.Ashok, P.E.Nugent, R.Amanullah, R.F.Diaz, R.Ferretti, S.B.Cenko, S.Papadogiannakis, S.P.Tendulkar, S.R.Kulkarni, S.Valenti, T.J.Dupuy, T.Petrushevska, V.Joshi, V.Stanishev, V.Venkataraman, Y.Cao

arxiv:1402.0849 v3 · 2014-02-04 · astro-ph.GA · astro-ph.CO · 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{CAU55HEEBKBQBJUO47HNEP2GS4}

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	2026-05-18T01:44:47.810140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1029de9c840a8300a68ee7ced23f46970fdec66f03693440de9cfb68c35aac20

Aliases

arxiv: 1402.0849 · arxiv_version: 1402.0849v3 · doi: 10.48550/arxiv.1402.0849 · pith_short_12: CAU55HEEBKBQ · pith_short_16: CAU55HEEBKBQBJUO · pith_short_8: CAU55HEE

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/CAU55HEEBKBQBJUO47HNEP2GS4 \
  | 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: 1029de9c840a8300a68ee7ced23f46970fdec66f03693440de9cfb68c35aac20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "522488b0c1ba2d3fd76d15c351b58d4d840850e49753ebe1181f3e7b99d2eb7c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-04T20:10:17Z",
    "title_canon_sha256": "f123dd328fa0e529d09a3be03a7882cc21e11d9a9c4d2a50d710df296737ba76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0849",
    "kind": "arxiv",
    "version": 3
  }
}