Pith Number

pith:6E37JRFE

pith:2000:6E37JRFEX6REDJTATIG4HCBIDS

not attested not anchored not stored refs pending

Acceleration of UHE Cosmic Rays in Gamma-Ray Bursts

2), Evy Kersale (1) ((1) Laboratoire d'Astrophysique, France; (2) Institut Universitaire de France), Guy Pelletier (1, Observatoire de Grenoble

arxiv:astro-ph/0007096 v1 · 2000-07-07 · 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{6E37JRFEX6REDJTATIG4HCBIDS}

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	2026-05-18T01:07:46.579249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f137f4c4a4bfa241a6609a0dc388281c9fede0904d15be98a8635bc67d43aef7

Aliases

arxiv: astro-ph/0007096 · arxiv_version: astro-ph/0007096v1 · doi: 10.48550/arxiv.astro-ph/0007096 · pith_short_12: 6E37JRFEX6RE · pith_short_16: 6E37JRFEX6REDJTA · pith_short_8: 6E37JRFE

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/6E37JRFEX6REDJTATIG4HCBIDS \
  | 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: f137f4c4a4bfa241a6609a0dc388281c9fede0904d15be98a8635bc67d43aef7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c2e92ef34456af9307058b3bd7970637c984d0601e51fe715252e481573ea24",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-07-07T16:32:33Z",
    "title_canon_sha256": "7f7345c86b4acc4e4e800d3f6e026305401260513e8ece4bb52eb6a886df3d41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0007096",
    "kind": "arxiv",
    "version": 1
  }
}