Pith Number

pith:U6HM2OY7

pith:2011:U6HM2OY76CUY5T3QSUBQVPLTVR

not attested not anchored not stored refs pending

Towards precise asteroseismology of solar-like stars

A. Grigahc\`ene, M.-A. Dupret, M. Gabriel, M. J. P. F. G. Monteiro, R. Garrido, R. Scuflaire, S. G. Sousa

arxiv:1112.5961 v1 · 2011-12-27 · 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{U6HM2OY76CUY5T3QSUBQVPLTVR}

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	2026-05-18T01:59:00.327343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a78ecd3b1ff0a98ecf7095030abd73ac681ba4297bcab6f98da162b525dca74f

Aliases

arxiv: 1112.5961 · arxiv_version: 1112.5961v1 · doi: 10.48550/arxiv.1112.5961 · pith_short_12: U6HM2OY76CUY · pith_short_16: U6HM2OY76CUY5T3Q · pith_short_8: U6HM2OY7

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/U6HM2OY76CUY5T3QSUBQVPLTVR \
  | 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: a78ecd3b1ff0a98ecf7095030abd73ac681ba4297bcab6f98da162b525dca74f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "236daae8349d4f87d97387742b87f996968b9c027928a0263d701266d2e9d240",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-27T13:51:23Z",
    "title_canon_sha256": "efda668a406eceee353e76bb165e76e03995b9af48e1aca4484bd74b1ef50f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5961",
    "kind": "arxiv",
    "version": 1
  }
}