Pith Number

pith:VEZJKDRE

pith:2003:VEZJKDREEOWG3OODF26HHTDLYA

not attested not anchored not stored refs pending

Dispersion of the Break Energy in the GRB Internal Shock Model

K. Asano, S. Kobayashi

arxiv:astro-ph/0304211 v1 · 2003-04-11 · 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{VEZJKDREEOWG3OODF26HHTDLYA}

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	2026-05-18T01:40:39.101778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a932950e2423ac6db9c32ebc73cc6bc007a13652c4601a001054699f60263d39

Aliases

arxiv: astro-ph/0304211 · arxiv_version: astro-ph/0304211v1 · doi: 10.48550/arxiv.astro-ph/0304211 · pith_short_12: VEZJKDREEOWG · pith_short_16: VEZJKDREEOWG3OOD · pith_short_8: VEZJKDRE

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/VEZJKDREEOWG3OODF26HHTDLYA \
  | 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: a932950e2423ac6db9c32ebc73cc6bc007a13652c4601a001054699f60263d39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cb9990384728e20ff7f2b9cc26fc41be72addbeb1b244732ec5132a59d48b87",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-04-11T08:55:53Z",
    "title_canon_sha256": "e3bfeec541a2ecb9cc5aedb802476e23ed69c20b3f098326800658d202c51f88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0304211",
    "kind": "arxiv",
    "version": 1
  }
}