Pith Number

pith:V2UBF7TO

pith:2011:V2UBF7TO4C2R7XAUX5SR2IE6BH

not attested not anchored not stored refs pending

Toward tight gamma-ray burst luminosity relations

Shi Qi, Tan Lu

arxiv:1111.6249 v2 · 2011-11-27 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2UBF7TO4C2R7XAUX5SR2IE6BH}

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	2026-05-18T03:58:24.439356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aea812fe6ee0b51fdc14bf651d209e09c9e5919a83e9ba72254b42e55293a49d

Aliases

arxiv: 1111.6249 · arxiv_version: 1111.6249v2 · doi: 10.48550/arxiv.1111.6249 · pith_short_12: V2UBF7TO4C2R · pith_short_16: V2UBF7TO4C2R7XAU · pith_short_8: V2UBF7TO

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/V2UBF7TO4C2R7XAUX5SR2IE6BH \
  | 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: aea812fe6ee0b51fdc14bf651d209e09c9e5919a83e9ba72254b42e55293a49d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8841abf64aa16debeb7e5fff9a4475dcec46516c23993a11ac469faa7ba5f22",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-27T11:58:16Z",
    "title_canon_sha256": "8230fda23f1b1abd96ae2eee4ad72eb9e4aa58f06d66a925d01bbd27d6560766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6249",
    "kind": "arxiv",
    "version": 2
  }
}