Pith Number

pith:BPWZUTXF

pith:2004:BPWZUTXFILNFAPXTJFTGHBIK34

not attested not anchored not stored refs pending

Nearly Minimal Magnetogenesis

Ewald Puchwein, Tomislav Prokopec

arxiv:astro-ph/0403335 v1 · 2004-03-14 · astro-ph · gr-qc · hep-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{BPWZUTXFILNFAPXTJFTGHBIK34}

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	2026-07-04T16:43:14.278030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bed9a4ee542da503ef3496663850adf09a93b1bcfc3bc320ba091861fa750db

Aliases

arxiv: astro-ph/0403335 · arxiv_version: astro-ph/0403335v1 · doi: 10.48550/arxiv.astro-ph/0403335 · pith_short_12: BPWZUTXFILNF · pith_short_16: BPWZUTXFILNFAPXT · pith_short_8: BPWZUTXF

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/BPWZUTXFILNFAPXTJFTGHBIK34 \
  | 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: 0bed9a4ee542da503ef3496663850adf09a93b1bcfc3bc320ba091861fa750db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86883086037b9f1ba5bda37e37aeb6c0d8afcb31eb6e7f9d3f2b84f2aeaa6936",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-03-14T17:25:12Z",
    "title_canon_sha256": "bfa08916a84dd83e961a5da8ae1d269e20c7a1b8a1688be48335724d0e31295c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0403335",
    "kind": "arxiv",
    "version": 1
  }
}