Pith Number

pith:AHV3DEVP

pith:2001:AHV3DEVPEYHTX7LNRD5VQB5DWS

not attested not anchored not stored refs pending

A Search for Early Optical Emission from Short and Long Duration Gamma-ray Bursts

Brian Lee, Carl Akerlof, Don Casperson, Don Smith, Eli Rykoff, Galen Gisler, Jeff Bloch, Jim Wren, Kevin Hurley, Marc Kippen, Paul Butterworth, Richard Balsano, Robert Kehoe, Sandra Fletcher, Scott Barthelmy, Stuart Marshall, Tim McKay, Tom Cline, Tom Vestrand

arxiv:astro-ph/0104208 v1 · 2001-04-11 · 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{AHV3DEVPEYHTX7LNRD5VQB5DWS}

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	2026-07-04T16:23:13.686834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01ebb192af260f3bfd6d88fb5807a3b4b03896dec554a62e72cb8907755c9d04

Aliases

arxiv: astro-ph/0104208 · arxiv_version: astro-ph/0104208v1 · doi: 10.48550/arxiv.astro-ph/0104208 · pith_short_12: AHV3DEVPEYHT · pith_short_16: AHV3DEVPEYHTX7LN · pith_short_8: AHV3DEVP

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/AHV3DEVPEYHTX7LNRD5VQB5DWS \
  | 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: 01ebb192af260f3bfd6d88fb5807a3b4b03896dec554a62e72cb8907755c9d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab21fc964387d3921f63cabd077bb3a0264aa481dde17976fc5d298234452485",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-04-11T20:53:35Z",
    "title_canon_sha256": "44b0f4172eb9f795cc5f08ba31e3c3592f104d5b2032cf70cba8d82744dc0055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0104208",
    "kind": "arxiv",
    "version": 1
  }
}