Pith Number

pith:AS65LNF4

pith:2000:AS65LNF46SU2CLMBMJK2UP655Q

not attested not anchored not stored refs pending

Limits on radio emission from pulsar wind nebulae

(2) U Amsterdam, (3) Nrao, (4) Furman, (5) U Sydney, 6) ((1) MIT, (6) Cornell), B. M. Gaensler (1), B. W. Stappers (2), D. A. Frail (3), D. A. Moffett (4), S. Chatterjee (3, S. Johnston (5)

arxiv:astro-ph/0004273 v1 · 2000-04-19 · 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{AS65LNF46SU2CLMBMJK2UP655Q}

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	2026-05-18T01:40:47.969807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04bdd5b4bcf4a9a12d816255aa3fddec141fb9ee9bb67837bd11dc3823d9ee83

Aliases

arxiv: astro-ph/0004273 · arxiv_version: astro-ph/0004273v1 · doi: 10.48550/arxiv.astro-ph/0004273 · pith_short_12: AS65LNF46SU2 · pith_short_16: AS65LNF46SU2CLMB · pith_short_8: AS65LNF4

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/AS65LNF46SU2CLMBMJK2UP655Q \
  | 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: 04bdd5b4bcf4a9a12d816255aa3fddec141fb9ee9bb67837bd11dc3823d9ee83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abe0321bedd7c8bbd25ae1f64418e6af59c7cf73679226ef6c30c36653eec276",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-04-19T06:43:25Z",
    "title_canon_sha256": "0f3276eaffbeba92c9e10e1a3ebfba30e5db05f02fd28868ea87565e39d58438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0004273",
    "kind": "arxiv",
    "version": 1
  }
}