Pith Number

pith:FBE3OMSF

pith:2024:FBE3OMSFWHJZG4RPCEPCRC7PD4

not attested not anchored not stored refs pending

TYC 3340-2437-1: A Quadruple System with A Massive Star

Bo Zhang, Changqing Luo, Chao Liu, Chichuan Jin, Jia-dong Li, Jiang-Dan Li, Jiao Li, Li-Feng Xing, Lu-Qian Wang, Min Fang, Xi-Liang Zhang, Xue-Fei Chen, Zhan-Wen Han

arxiv:2403.12771 v1 · 2024-03-19 · 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{FBE3OMSFWHJZG4RPCEPCRC7PD4}

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	2026-07-05T07:58:06.819656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2849b73245b1d393722f111e288bef1f2dd5cb0ac9541762cca25a36dc1ed585

Aliases

arxiv: 2403.12771 · arxiv_version: 2403.12771v1 · doi: 10.48550/arxiv.2403.12771 · pith_short_12: FBE3OMSFWHJZ · pith_short_16: FBE3OMSFWHJZG4RP · pith_short_8: FBE3OMSF

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/FBE3OMSFWHJZG4RPCEPCRC7PD4 \
  | 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: 2849b73245b1d393722f111e288bef1f2dd5cb0ac9541762cca25a36dc1ed585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a2ee90724534b8be31ef9b9dc1d0a068e69865c4596ec1b9a6cd6802f3727b1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-03-19T14:34:57Z",
    "title_canon_sha256": "86d8a92bc4a245ab1219934fd726bb8acec856c1282787cfe62cedb667139df2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.12771",
    "kind": "arxiv",
    "version": 1
  }
}