Pith Number

pith:DPOIZVND

pith:1997:DPOIZVNDS22UFKRPHHBQA2ZUEM

not attested not anchored not stored refs pending

Quaternionic Electroweak Theory and CKM Matrix

INFN, Lecce), Stefano De Leo (Dip. di Fisica

arxiv:hep-th/9702127 v1 · 1997-02-17 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPOIZVNDS22UFKRPHHBQA2ZUEM}

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	2026-05-18T01:38:37.424482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bdc8cd5a396b542aa2f39c3006b342339eda26796eb504538b004ead5267bca

Aliases

arxiv: hep-th/9702127 · arxiv_version: hep-th/9702127v1 · doi: 10.48550/arxiv.hep-th/9702127 · pith_short_12: DPOIZVNDS22U · pith_short_16: DPOIZVNDS22UFKRP · pith_short_8: DPOIZVND

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/DPOIZVNDS22UFKRPHHBQA2ZUEM \
  | 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: 1bdc8cd5a396b542aa2f39c3006b342339eda26796eb504538b004ead5267bca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be06fd3878f5e2758734d57c7875d969c77202741e9ba5358be42ec447ed2b15",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-02-17T10:13:20Z",
    "title_canon_sha256": "e22afe01d69acf966f83ace55c3330ba51dbc0529e59e7418a8dd3ad5d3eb464"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9702127",
    "kind": "arxiv",
    "version": 1
  }
}