Pith Number

pith:BUZAS6S7

pith:1999:BUZAS6S7XXMPZ3AGK63IGHGAXW

not attested not anchored not stored refs pending

Predictions for The Very Early Afterglow and The Optical Flash

Columbia University), Re'em Sari (CALTECH), Tsvi Piran (Hebrew University

arxiv:astro-ph/9901338 v1 · 1999-01-25 · 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{BUZAS6S7XXMPZ3AGK63IGHGAXW}

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.

Cited by

4 papers in Pith

Colour evolution in the radio afterglow of GRB 241025A

Early Optical Follow-up of Gamma-Ray Bursts: The Critical Role of Robotic Telescopes

Systematic Error in Approximate Models of the GRB Early Afterglow

Earliest simultaneous multi-color optical observations of GRB 230328B: from 41 seconds to the host-galaxy identification

Receipt and verification

First computed	2026-07-04T15:20:40.496918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d32097a5fbdd8fcec0657b6831cc0bd839174858b9f53887e96528210df5d63

Aliases

arxiv: astro-ph/9901338 · arxiv_version: astro-ph/9901338v1 · doi: 10.48550/arxiv.astro-ph/9901338 · pith_short_12: BUZAS6S7XXMP · pith_short_16: BUZAS6S7XXMPZ3AG · pith_short_8: BUZAS6S7

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/BUZAS6S7XXMPZ3AGK63IGHGAXW \
  | 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: 0d32097a5fbdd8fcec0657b6831cc0bd839174858b9f53887e96528210df5d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6f192a3373cf37406573945728d9515a6ba39a6340f8dcec6612a735ba93022",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-01-25T00:51:17Z",
    "title_canon_sha256": "a30bb0bfd29712f311d85a8aedfbe2bbb9a93acd71cc2e40a2d41a8ca5ec7ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9901338",
    "kind": "arxiv",
    "version": 1
  }
}