Pith Number

pith:A5ID2KGO

pith:2013:A5ID2KGOTUAGYOEVLPRVJD4J3P

not attested not anchored not stored refs pending

Asteroseismic analysis of the CoRoT target HD49933

Jie Yu, Kang Liu, P. Chintarungruangchai, Shaolan Bi, Tanda Li, Wuming Yang (corresponding author), Xiaoyan Tan, Xin He, Yaqian Wu, Zhie Liu, Zhijia Tian, Zhishuai Ge

arxiv:1311.6218 v2 · 2013-11-25 · 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{A5ID2KGOTUAGYOEVLPRVJD4J3P}

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	2026-05-18T01:46:06.495298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07503d28ce9d006c38955be3548f89dbde948ed5e615e2c5b664063e6192ba9b

Aliases

arxiv: 1311.6218 · arxiv_version: 1311.6218v2 · doi: 10.48550/arxiv.1311.6218 · pith_short_12: A5ID2KGOTUAG · pith_short_16: A5ID2KGOTUAGYOEV · pith_short_8: A5ID2KGO

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/A5ID2KGOTUAGYOEVLPRVJD4J3P \
  | 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: 07503d28ce9d006c38955be3548f89dbde948ed5e615e2c5b664063e6192ba9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fbc54ac3a2fd0cb1301d73556ebd94db7872d361e1dbc06788b17057076d852",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-25T06:32:19Z",
    "title_canon_sha256": "365aef43ec1aed3a791c00ffaee08a290fc664771345587633a6f4a649202a0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6218",
    "kind": "arxiv",
    "version": 2
  }
}