Pith Number

pith:FBSH7RLL

pith:2011:FBSH7RLLTR34HMECL4CQHXSGD4

not attested not anchored not stored refs pending

H-cluster stars

C. Y. Gao (Pku), R. X. Xu (PKU), X. Y. Lai (PKU)

arxiv:1107.0834 v4 · 2011-07-05 · astro-ph.SR · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBSH7RLLTR34HMECL4CQHXSGD4}

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	2026-05-18T03:27:01.933527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28647fc56b9c77c3b0825f0503de461f13b9849af849005a6b1c7b1021a3b3fb

Aliases

arxiv: 1107.0834 · arxiv_version: 1107.0834v4 · doi: 10.48550/arxiv.1107.0834 · pith_short_12: FBSH7RLLTR34 · pith_short_16: FBSH7RLLTR34HMEC · pith_short_8: FBSH7RLL

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/FBSH7RLLTR34HMECL4CQHXSGD4 \
  | 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: 28647fc56b9c77c3b0825f0503de461f13b9849af849005a6b1c7b1021a3b3fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dadc54ae995fbab49f3e8a755a9a1bb734c4cc6c628aaa8615e9bd98b0b75108",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-05T09:35:11Z",
    "title_canon_sha256": "0b02ec9c41ff1f1d26f705a995db377d55e54b28c4624078d31a1662f1e261e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0834",
    "kind": "arxiv",
    "version": 4
  }
}