Pith Number

pith:5FMSMVFP

pith:2013:5FMSMVFPSPVRPNAM2VJQ7CMACS

not attested not anchored not stored refs pending

Asteroseismology of binary stars and a compilation of core overshoot and rotational frequency values of OB stars

Conny Aerts

arxiv:1311.6242 v1 · 2013-11-25 · 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{5FMSMVFPSPVRPNAM2VJQ7CMACS}

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	2026-05-18T02:57:08.058593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9592654af93eb17b40cd5530f898014b6ffbefa39688225cc0804adfcfae5c9

Aliases

arxiv: 1311.6242 · arxiv_version: 1311.6242v1 · doi: 10.48550/arxiv.1311.6242 · pith_short_12: 5FMSMVFPSPVR · pith_short_16: 5FMSMVFPSPVRPNAM · pith_short_8: 5FMSMVFP

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/5FMSMVFPSPVRPNAM2VJQ7CMACS \
  | 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: e9592654af93eb17b40cd5530f898014b6ffbefa39688225cc0804adfcfae5c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8573a19ae781ee89a69766976583b431c1feec4d7320ff4a08a516cd2e1c8287",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-25T09:27:16Z",
    "title_canon_sha256": "92c42aac51d59cf7749ddefc3118c11affb24356b311e98485ba640a8867e780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6242",
    "kind": "arxiv",
    "version": 1
  }
}