Pith Number

pith:R5DCXBGR

pith:2021:R5DCXBGRKPREPJB33WWIMYVFIJ

not attested not anchored not stored refs pending

The Stellar "Snake" I: Whole Structure and Properties

Dan Qiu, Di Li, Fan Wang, Gao-Chao Liu, Hai-Jun Tian, Hao Tian, Jian-rong Shi, Min Fang, Qi Xu, Sarah Bird, Sheng Cui, Xiao-Ting Fu, Yong Zhang

arxiv:2109.05999 v3 · 2021-09-13 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5DCXBGRKPREPJB33WWIMYVFIJ}

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	2026-07-05T04:11:48.766324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f462b84d153e247a43bddac8662a5424027db828ec3cc629b32ae480e40821f

Aliases

arxiv: 2109.05999 · arxiv_version: 2109.05999v3 · doi: 10.48550/arxiv.2109.05999 · pith_short_12: R5DCXBGRKPRE · pith_short_16: R5DCXBGRKPREPJB3 · pith_short_8: R5DCXBGR

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/R5DCXBGRKPREPJB33WWIMYVFIJ \
  | 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: 8f462b84d153e247a43bddac8662a5424027db828ec3cc629b32ae480e40821f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d59b3eb78460a35dab013c72c0bf54a829e9dee2b9465c6f3de14da7c18a8124",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-09-13T14:21:58Z",
    "title_canon_sha256": "2420cb96a17547e324a37c4e2b593ce7398daf2541c0acba17accaf8d2b15379"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05999",
    "kind": "arxiv",
    "version": 3
  }
}