Pith Number

pith:V66PNTLN

pith:2014:V66PNTLNUOE2JOOXLGCUX7O4HH

not attested not anchored not stored refs pending

Interacting supernovae from photoionization-confined shells around red supergiant stars

Dominique M.-A. Meyer, Hilding R. Neilson, Jonathan Mackey, Norbert Langer, Rubina Kotak, Shazrene Mohamed, Takashi J. Moriya, Vasilii V. Gvaramadze

arxiv:1408.2522 v1 · 2014-08-11 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V66PNTLNUOE2JOOXLGCUX7O4HH}

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	2026-05-18T02:44:39.542225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afbcf6cd6da389a4b9d759854bfddc39e6174d2238721f172869bde2ad4d75e0

Aliases

arxiv: 1408.2522 · arxiv_version: 1408.2522v1 · doi: 10.48550/arxiv.1408.2522 · pith_short_12: V66PNTLNUOE2 · pith_short_16: V66PNTLNUOE2JOOX · pith_short_8: V66PNTLN

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/V66PNTLNUOE2JOOXLGCUX7O4HH \
  | 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: afbcf6cd6da389a4b9d759854bfddc39e6174d2238721f172869bde2ad4d75e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a079752a2f5064a4d047dc9198bd90536582a52097f2b315967e511f94e0b4d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-11T20:00:06Z",
    "title_canon_sha256": "adfbd8f1c91d6933c5cf0cafc81b7c431eff29afc1183c8f0dc01415b76c085a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2522",
    "kind": "arxiv",
    "version": 1
  }
}