Pith Number

pith:WIPEZLYY

pith:2009:WIPEZLYY2CQBQ6GBCAEDANLDBA

not attested not anchored not stored refs pending

Adjustment of the electric charge and current in pulsar magnetospheres

Yuri Lyubarsky

arxiv:0904.2446 v1 · 2009-04-16 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIPEZLYY2CQBQ6GBCAEDANLDBA}

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	2026-05-18T04:29:43.470884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b21e4caf18d0a01878c110083035630830c9511754572d925be7b8403a1b45e6

Aliases

arxiv: 0904.2446 · arxiv_version: 0904.2446v1 · doi: 10.48550/arxiv.0904.2446 · pith_short_12: WIPEZLYY2CQB · pith_short_16: WIPEZLYY2CQBQ6GB · pith_short_8: WIPEZLYY

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/WIPEZLYY2CQBQ6GBCAEDANLDBA \
  | 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: b21e4caf18d0a01878c110083035630830c9511754572d925be7b8403a1b45e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "610c87857cbb6c080afe9a8b1e1f6317165fe63395f1d1264eaf485241a18436",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-04-16T08:57:56Z",
    "title_canon_sha256": "26e475aaf21f13dcd11aceec8619f5d7b17cac7ea5146d7d81e605fc8f5ada95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2446",
    "kind": "arxiv",
    "version": 1
  }
}