Pith Number

pith:P32AS2GB

pith:2014:P32AS2GB7VTAKEQII5XLXTYIDS

not attested not anchored not stored refs pending

Rotation and the Cepheid Mass Discrepancy

Cyril Georgy, Georges Meynet, Laurent Eyer, Nami Mowlavi, Richard I. Anderson, Sylvia Ekstr\"om

arxiv:1408.2769 v1 · 2014-08-12 · 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{P32AS2GB7VTAKEQII5XLXTYIDS}

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	2026-05-18T01:42:21.347833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ef40968c1fd66051208476ebbcf081cb10c86c7a8defea8d78934c60f96c8ee

Aliases

arxiv: 1408.2769 · arxiv_version: 1408.2769v1 · doi: 10.48550/arxiv.1408.2769 · pith_short_12: P32AS2GB7VTA · pith_short_16: P32AS2GB7VTAKEQI · pith_short_8: P32AS2GB

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/P32AS2GB7VTAKEQII5XLXTYIDS \
  | 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: 7ef40968c1fd66051208476ebbcf081cb10c86c7a8defea8d78934c60f96c8ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "268a91968b42cc96248213c9cfb093ce7118223d80c2ba01cdabf1aa8a97ed2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-12T16:23:11Z",
    "title_canon_sha256": "1cbf3095bd26e4f5d409b4c9d0200c1707e613065765ef593447bd82a4dfd01f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2769",
    "kind": "arxiv",
    "version": 1
  }
}