Pith Number

pith:ZXWA7XA5

pith:2004:ZXWA7XA5QDVMGBBK4VU3H7WPMX

not attested not anchored not stored refs pending

A pulsar outer gap model with trans-field structure

J.Takata, K.Hirotani (2)((1) Yamagata University (2)MPI), S.Shibata (1)

arxiv:astro-ph/0408044 v1 · 2004-08-03 · 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{ZXWA7XA5QDVMGBBK4VU3H7WPMX}

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	2026-05-18T01:07:32.288268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdec0fdc1d80eac3042ae569b3fecf65e246cd76c04c499b162377df0835e0b5

Aliases

arxiv: astro-ph/0408044 · arxiv_version: astro-ph/0408044v1 · doi: 10.48550/arxiv.astro-ph/0408044 · pith_short_12: ZXWA7XA5QDVM · pith_short_16: ZXWA7XA5QDVMGBBK · pith_short_8: ZXWA7XA5

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/ZXWA7XA5QDVMGBBK4VU3H7WPMX \
  | 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: cdec0fdc1d80eac3042ae569b3fecf65e246cd76c04c499b162377df0835e0b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daf872ea1a647b94878daf2f1c651d7cce702ff5892df445e96d9ad4fa914997",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-08-03T09:23:02Z",
    "title_canon_sha256": "0c84c761faf966cd3b2a28aaa0775b49b42685b75cb2588da3e65f0eb1b01edf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0408044",
    "kind": "arxiv",
    "version": 1
  }
}