Pith Number

pith:VU7KF3ZJ

pith:2003:VU7KF3ZJ5WITNXIMIRXPRZRRA3

not attested not anchored not stored refs pending

Baryogenesis in a flat direction with neither baryon nor lepton charge

Fuminobu Takahashi, Masahide Yamaguchi, Takeshi Chiba

arxiv:hep-ph/0304102 v2 · 2003-04-10 · hep-ph · astro-ph

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

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	2026-05-18T04:17:45.004614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad3ea2ef29ed9136dd0c446ef8e63106c2618066d72925d832d68461d96894bd

Aliases

arxiv: hep-ph/0304102 · arxiv_version: hep-ph/0304102v2 · doi: 10.48550/arxiv.hep-ph/0304102 · pith_short_12: VU7KF3ZJ5WIT · pith_short_16: VU7KF3ZJ5WITNXIM · pith_short_8: VU7KF3ZJ

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/VU7KF3ZJ5WITNXIMIRXPRZRRA3 \
  | 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: ad3ea2ef29ed9136dd0c446ef8e63106c2618066d72925d832d68461d96894bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "772caeefa83484eff730a35abb4a643743125344777d4e0f30a93a470ad7642e",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-04-10T15:21:56Z",
    "title_canon_sha256": "11699d8facb88157390f0f004b0012e5dcf64d25604ae3b0a3fc56e86aae08ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0304102",
    "kind": "arxiv",
    "version": 2
  }
}