Pith Number

pith:3RU4RFOP

pith:2014:3RU4RFOPSQCUV54MX7WMXZSZAN

not attested not anchored not stored refs pending

Asteroseismology and spectropolarimetry: opening new windows on the internal dynamics of massive stars

Coralie Neiner, St\'ephane Mathis

arxiv:1408.4287 v1 · 2014-08-19 · 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{3RU4RFOPSQCUV54MX7WMXZSZAN}

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	2026-05-18T01:42:17.427086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc69c895cf94054af78cbfeccbe6590356398b9dcb761771cfb518cb759d4274

Aliases

arxiv: 1408.4287 · arxiv_version: 1408.4287v1 · doi: 10.48550/arxiv.1408.4287 · pith_short_12: 3RU4RFOPSQCU · pith_short_16: 3RU4RFOPSQCUV54M · pith_short_8: 3RU4RFOP

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/3RU4RFOPSQCUV54MX7WMXZSZAN \
  | 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: dc69c895cf94054af78cbfeccbe6590356398b9dcb761771cfb518cb759d4274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbcb4e56a2322241f264a88918246fb2ce44a0f0f093f52abbd1d77b3cee0ee0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-19T10:41:41Z",
    "title_canon_sha256": "eebaf93640fb6d8fad78521dad731e280787b6ba97ed65945f46d2ebb2a3e356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4287",
    "kind": "arxiv",
    "version": 1
  }
}