Pith Number

pith:QQKCRLNG

pith:2015:QQKCRLNG7YSPYP3EQYIGSDTEYD

not attested not anchored not stored refs pending

Impact of rotation on stellar models

Andre Maeder, Arthur Choplin, Cristina Chiappini, Cyril Georgy, Georges Meynet, Giovanni Privitera, Patrick Eggenberger, Sylvia Ekstrom

arxiv:1512.00767 v1 · 2015-12-02 · 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{QQKCRLNG7YSPYP3EQYIGSDTEYD}

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	2026-05-18T00:55:14.327222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

841428ada6fe24fc3f648610690e64c0e0649521fd40aab29fdf7538d50c9187

Aliases

arxiv: 1512.00767 · arxiv_version: 1512.00767v1 · doi: 10.48550/arxiv.1512.00767 · pith_short_12: QQKCRLNG7YSP · pith_short_16: QQKCRLNG7YSPYP3E · pith_short_8: QQKCRLNG

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/QQKCRLNG7YSPYP3EQYIGSDTEYD \
  | 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: 841428ada6fe24fc3f648610690e64c0e0649521fd40aab29fdf7538d50c9187

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24825f88dfb40d063bd6e9444f71ec46ae9f533d3743da2530f536f41331fac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-02T16:36:01Z",
    "title_canon_sha256": "e7d0ba4211c1025bd637d1c3cacefb20cd7fbef1e3a64dbb59e4009034871690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00767",
    "kind": "arxiv",
    "version": 1
  }
}