Pith Number

pith:J65UKSVJ

pith:2000:J65UKSVJU5XDPU62JBRCVJYRLN

not attested not anchored not stored refs pending

The Bright Gamma-Ray Burst 991208 - Tight Constraints on Afterglow Models from Observations of the Early-Time Radio Evolution

A. J. Castro-Tirado, B. Mason, D. A. Frail, D. S. Shepherd, E. Berger, F. Bertoldi, F. Walter, G. G. Pooley, J. Granot, J.S. Bloom, K.M. Menten, M. Bremer, R. Sari, S. R. Kulkarni, T. J. Galama, U. Lisenfeld

arxiv:astro-ph/0006201 v1 · 2000-06-14 · 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{J65UKSVJU5XDPU62JBRCVJYRLN}

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	2026-07-04T16:16:48.032680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fbb454aa9a76e37d3da48622aa7115b59196a41673b6076d4deeeadd45204d1

Aliases

arxiv: astro-ph/0006201 · arxiv_version: astro-ph/0006201v1 · doi: 10.48550/arxiv.astro-ph/0006201 · pith_short_12: J65UKSVJU5XD · pith_short_16: J65UKSVJU5XDPU62 · pith_short_8: J65UKSVJ

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/J65UKSVJU5XDPU62JBRCVJYRLN \
  | 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: 4fbb454aa9a76e37d3da48622aa7115b59196a41673b6076d4deeeadd45204d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8cab32595171ae51c8df42a20b896f1fab842410a4db111379aba37884a9c26",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-06-14T21:47:42Z",
    "title_canon_sha256": "63522d50a2790f83508c4fb31a1654fc9fb505906091f3ef518a95631224e7bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0006201",
    "kind": "arxiv",
    "version": 1
  }
}