Pith Number

pith:HEPASTHS

pith:2008:HEPASTHSRZE3K2FZRTSI23LO27

not attested not anchored not stored refs pending

Short Hard Gamma Ray Bursts And Their Afterglows

Arnon Dar, Shlomo Dado

arxiv:0807.1962 v1 · 2008-07-12 · 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{HEPASTHSRZE3K2FZRTSI23LO27}

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	2026-05-18T04:29:33.250500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391e094cf28e49b568b98ce48d6d6ed7e0b289a1286301d9eb7dee0e018b206f

Aliases

arxiv: 0807.1962 · arxiv_version: 0807.1962v1 · doi: 10.48550/arxiv.0807.1962 · pith_short_12: HEPASTHSRZE3 · pith_short_16: HEPASTHSRZE3K2FZ · pith_short_8: HEPASTHS

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/HEPASTHSRZE3K2FZRTSI23LO27 \
  | 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: 391e094cf28e49b568b98ce48d6d6ed7e0b289a1286301d9eb7dee0e018b206f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "428e7a1f7287921315a851358aa1c973e3dea506371c7c8da5e12d7d7b0e92d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-12T10:19:50Z",
    "title_canon_sha256": "b0df74456563669c6c623afd1b7bf8831d99af2969501bedfdf20006a6deab69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1962",
    "kind": "arxiv",
    "version": 1
  }
}