Pith Number

pith:7JAQLTQO

pith:2002:7JAQLTQOTVSRAA6VVTQEICLAVV

not attested not anchored not stored refs pending

The Broadband Afterglow of GRB980329

D. A. Frail, D. Reichart, D. S. Shepherd, D. W. Fox, E. Berger, F. A. Harrison, F. Walter, G. B. Taylor, G. H. Moriarty-Schieven, J. E. Larkin, J. S. Bloom, P. A. Price, R. Sari, R. W. Goodrich, S. A. Yost, S. G. Djorgovski, S. R. Kulkarni, T. J. Galama

arxiv:astro-ph/0204141 v2 · 2002-04-08 · 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{7JAQLTQOTVSRAA6VVTQEICLAVV}

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	2026-07-04T17:28:33.229052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa4105ce0e9d651003d5ace0440960ad4870d91f1d03381875034c6b9ee694f2

Aliases

arxiv: astro-ph/0204141 · arxiv_version: astro-ph/0204141v2 · doi: 10.48550/arxiv.astro-ph/0204141 · pith_short_12: 7JAQLTQOTVSR · pith_short_16: 7JAQLTQOTVSRAA6V · pith_short_8: 7JAQLTQO

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/7JAQLTQOTVSRAA6VVTQEICLAVV \
  | 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: fa4105ce0e9d651003d5ace0440960ad4870d91f1d03381875034c6b9ee694f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b0dae5f98511895f0717758db53c72f9c47cc676816671e25e4db7c2db994c9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-04-08T21:36:02Z",
    "title_canon_sha256": "be2802be47262630430c004b26da7f9f36bc0a0199f3723ce72e0fb08ad9a063"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0204141",
    "kind": "arxiv",
    "version": 2
  }
}