Pith Number

pith:AZCYHC4V

pith:2007:AZCYHC4V6QY3OE3FCLMJ6W4OZ7

not attested not anchored not stored refs pending

Electrically charged pulsars

D. P. Menezes, M. D. Alloy

arxiv:0704.3245 v1 · 2007-04-24 · 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{AZCYHC4V6QY3OE3FCLMJ6W4OZ7}

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	2026-05-18T04:16:23.419910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0645838b95f431b7136512d89f5b8ecfdc423ef72d95b9b785a691f10fda6150

Aliases

arxiv: 0704.3245 · arxiv_version: 0704.3245v1 · doi: 10.48550/arxiv.0704.3245 · pith_short_12: AZCYHC4V6QY3 · pith_short_16: AZCYHC4V6QY3OE3F · pith_short_8: AZCYHC4V

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/AZCYHC4V6QY3OE3FCLMJ6W4OZ7 \
  | 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: 0645838b95f431b7136512d89f5b8ecfdc423ef72d95b9b785a691f10fda6150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8846ed25c910dafc5cd6e580395be350e3349920af53966a10156753c57d5d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-24T17:00:09Z",
    "title_canon_sha256": "a0510dec7cba0d31bcbe894754e3bac62ef792e41fb77e2d9013229dd235ad88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.3245",
    "kind": "arxiv",
    "version": 1
  }
}