Pith Number

pith:ZSLS3MYJ

pith:2002:ZSLS3MYJBE7HF3R5WK7HXD56NI

not attested not anchored not stored refs pending

Orphan GRB radio afterglows: Candidates and constraints on beaming

Amir Levinson, Avishay Gal-Yam, Eli Waxman, Eran Ofek

arxiv:astro-ph/0203262 v1 · 2002-03-17 · 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{ZSLS3MYJBE7HF3R5WK7HXD56NI}

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	2026-07-04T16:29:33.307614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc972db309093e72ee3db2be7b8fbe6a0b4625066d0fdb8944fb56571d917d8e

Aliases

arxiv: astro-ph/0203262 · arxiv_version: astro-ph/0203262v1 · doi: 10.48550/arxiv.astro-ph/0203262 · pith_short_12: ZSLS3MYJBE7H · pith_short_16: ZSLS3MYJBE7HF3R5 · pith_short_8: ZSLS3MYJ

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/ZSLS3MYJBE7HF3R5WK7HXD56NI \
  | 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: cc972db309093e72ee3db2be7b8fbe6a0b4625066d0fdb8944fb56571d917d8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2822d776cbf7091eaa5d68cb22525cf6586f0bc02fba41f9e74584a9518a5f83",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-03-17T10:14:24Z",
    "title_canon_sha256": "4b66b80997f6bcc54e33e6b5f9535281b60a1a7a889b4aace42fb59a3a7f23a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0203262",
    "kind": "arxiv",
    "version": 1
  }
}