Pith Number

pith:WGTTRNIC

pith:2007:WGTTRNICGRIQFYFWIXG5RK2O45

not attested not anchored not stored refs pending

Long Gamma Ray Bursts from Quark Stars

J.L. Zdunik, P. Haensel

arxiv:astro-ph/0701258 v1 · 2007-01-09 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WGTTRNICGRIQFYFWIXG5RK2O45}

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	2026-05-18T04:36:20.505987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1a738b502345102e0b645cdd8ab4ee77cf0c8b5005dc4d98975cac379813c41

Aliases

arxiv: astro-ph/0701258 · arxiv_version: astro-ph/0701258v1 · doi: 10.48550/arxiv.astro-ph/0701258 · pith_short_12: WGTTRNICGRIQ · pith_short_16: WGTTRNICGRIQFYFW · pith_short_8: WGTTRNIC

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/WGTTRNICGRIQFYFWIXG5RK2O45 \
  | 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: b1a738b502345102e0b645cdd8ab4ee77cf0c8b5005dc4d98975cac379813c41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33ff31cbdbb7b914ce42e23d87115a55b6908c48571b087451fda5af09ab0b05",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-09T17:08:19Z",
    "title_canon_sha256": "ab2480db851792a949b3802181baebdd84a8dba6981fa7a8210b9542402c59ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701258",
    "kind": "arxiv",
    "version": 1
  }
}