Pith Number

pith:O365D2P7

pith:2016:O365D2P7CVOHFVVJA6PFCYQVX3

not attested not anchored not stored refs pending

Asteroseismic analysis of two alpha-enhanced stars KIC 7976303 and KIC 8694723

J. Yu, K. Liu, S. L. Bi, T. D. Li, W. M. Yang, Z. E. Liu, Z. J. Tian, Z. S. Ge

arxiv:1612.01280 v1 · 2016-12-05 · 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{O365D2P7CVOHFVVJA6PFCYQVX3}

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	2026-05-18T00:50:46.333457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76fdd1e9ff155c72d6a9079e516215bed37762068a4932727fab6fa8c363d8cf

Aliases

arxiv: 1612.01280 · arxiv_version: 1612.01280v1 · doi: 10.48550/arxiv.1612.01280 · pith_short_12: O365D2P7CVOH · pith_short_16: O365D2P7CVOHFVVJ · pith_short_8: O365D2P7

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/O365D2P7CVOHFVVJA6PFCYQVX3 \
  | 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: 76fdd1e9ff155c72d6a9079e516215bed37762068a4932727fab6fa8c363d8cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2a0c02e530fb61755ac4f253c68ca2f41e68b5b666caec3c8839b713f67abd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-05T08:55:12Z",
    "title_canon_sha256": "2a9efd9c4659d4e045e0892f4fdf12affafd184bf3169878edf62fcc961440da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01280",
    "kind": "arxiv",
    "version": 1
  }
}