Pith Number

pith:TT3NPA2I

pith:2003:TT3NPA2IC37OIIOEDC6KKBSEP2

not attested not anchored not stored refs pending

The Cosmic Gamma-Ray Bursts and Their Host Galaxies in a Cosmological Context

A. A. Mahabal, A. M. Soderberg, D. A. Frail, D. E. Reichart, D. Fox, E. Berger, F. A. Harrison, F. Chaffee, J. S. Bloom, P. A. Price, R. Goodrich, R. Sari, S. G. Djorgovski, S. M. Castro, S. R. Kulkarni, S. Yost, T. J. Galama

arxiv:astro-ph/0301342 v1 · 2003-01-16 · 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{TT3NPA2IC37OIIOEDC6KKBSEP2}

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	2026-07-04T16:35:52.320017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cf6d7834816fee421c418bca506447e917e298ebaba8c0ad323433940442234

Aliases

arxiv: astro-ph/0301342 · arxiv_version: astro-ph/0301342v1 · doi: 10.48550/arxiv.astro-ph/0301342 · pith_short_12: TT3NPA2IC37O · pith_short_16: TT3NPA2IC37OIIOE · pith_short_8: TT3NPA2I

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/TT3NPA2IC37OIIOEDC6KKBSEP2 \
  | 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: 9cf6d7834816fee421c418bca506447e917e298ebaba8c0ad323433940442234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2e8f0a374656189275c27c59363ec9f7b584635ffc385fa6d5114e4b59238ca",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-16T23:59:51Z",
    "title_canon_sha256": "e7bd2680487530227a3384d5dd70abe8f1fc047c6a4441be68a51f1e4c83593d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301342",
    "kind": "arxiv",
    "version": 1
  }
}