Pith Number

pith:ZWD45AJG

pith:2003:ZWD45AJG3PK7LXDWLRDYGJXMTW

not attested not anchored not stored refs pending

The Broadband Afterglow of GRB980703

D. A. Frail, D. W. Fox, E. Berger, F. A. Harrison, G. B. Taylor, G. H. Moriarty-Schieven, J. S. Bloom, P. A. Price, R. Sari, S. A. Yost, S. R. Kulkarni

arxiv:astro-ph/0301421 v1 · 2003-01-22 · 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{ZWD45AJG3PK7LXDWLRDYGJXMTW}

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	2026-07-04T17:28:33.767999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd87ce8126dbd5f5dc765c478326ec9d80e4b4bc663545d41aa09428efed253d

Aliases

arxiv: astro-ph/0301421 · arxiv_version: astro-ph/0301421v1 · doi: 10.48550/arxiv.astro-ph/0301421 · pith_short_12: ZWD45AJG3PK7 · pith_short_16: ZWD45AJG3PK7LXDW · pith_short_8: ZWD45AJG

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/ZWD45AJG3PK7LXDWLRDYGJXMTW \
  | 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: cd87ce8126dbd5f5dc765c478326ec9d80e4b4bc663545d41aa09428efed253d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d20853c79223fe0be01ab8b01a91afcb9235d981b5afc2b2f5f46084a54b89",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-22T17:37:54Z",
    "title_canon_sha256": "198e64e8ca2c355916787cb5d3663e6a6b57103095a9d6cc343428899d6d4844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301421",
    "kind": "arxiv",
    "version": 1
  }
}