Pith Number

pith:ET5UGAEC

pith:2011:ET5UGAECXKI7LUWA6GIUDZFZ4H

not attested not anchored not stored refs pending

Observing the prompt emission of gamma-ray bursts

Jean-Luc Atteia, Michel Bo\"er

arxiv:1104.1211 v1 · 2011-04-06 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ET5UGAECXKI7LUWA6GIUDZFZ4H}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:22:10.675216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24fb430082ba91f5d2c0f19141e4b9e1d1bf037d2dee4706cc72df71ff88a538

Aliases

arxiv: 1104.1211 · arxiv_version: 1104.1211v1 · doi: 10.48550/arxiv.1104.1211 · pith_short_12: ET5UGAECXKI7 · pith_short_16: ET5UGAECXKI7LUWA · pith_short_8: ET5UGAEC

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/ET5UGAECXKI7LUWA6GIUDZFZ4H \
  | 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: 24fb430082ba91f5d2c0f19141e4b9e1d1bf037d2dee4706cc72df71ff88a538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3236861076d023e98df27007097bb69e2e1faf95707e16702c3a1aa2997048bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-04-06T22:52:36Z",
    "title_canon_sha256": "37bfd7714e019cd6752e5f75e146a7cd9d461ec1183e0cd9bd64b8bff4eddf05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1211",
    "kind": "arxiv",
    "version": 1
  }
}