Pith Number

pith:X2Y67IVU

pith:1998:X2Y67IVUMPAZJMRPWFCBRLIIWU

not attested not anchored not stored refs pending

Universal Seesaw Mass Matrix Model and SO(10)\times SO(10) Unification

Yoshio Koide

arxiv:hep-ph/9809548 v3 · 1998-09-26 · hep-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	2026-05-18T04:13:18.007019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beb1efa2b463c194b22fb14418ad08b532bd35ab7f1deb5527de16b45afe3dfe

Aliases

arxiv: hep-ph/9809548 · arxiv_version: hep-ph/9809548v3 · doi: 10.48550/arxiv.hep-ph/9809548 · pith_short_12: X2Y67IVUMPAZ · pith_short_16: X2Y67IVUMPAZJMRP · pith_short_8: X2Y67IVU

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/X2Y67IVUMPAZJMRPWFCBRLIIWU \
  | 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: beb1efa2b463c194b22fb14418ad08b532bd35ab7f1deb5527de16b45afe3dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33fb6f0344bb561d273f053e1472c0d0ccd13716c87b0accd774fbfcb53ce9fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-09-26T04:25:33Z",
    "title_canon_sha256": "ca8aa0bccde0215e49af9048557af430332bfe0eaedffe06792c68d0c2857eb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9809548",
    "kind": "arxiv",
    "version": 3
  }
}