Pith Number

pith:EYKS3LX7

pith:2001:EYKS3LX7V626265NFAD3YYZUCA

not attested not anchored not stored refs pending

Model with Gauge Coupling Unification on $S^1/(Z_2 \times Z_2')$ Orbifold

Kazumasa Ukai, N. Haba, T. Kondo, Tomoharu Suzuki, Y. Shimizu

arxiv:hep-ph/0108003 v2 · 2001-08-01 · 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	2026-05-18T02:36:39.541495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26152daeffafb5ed7bad2807bc6334102d1ff35a90b437e8a85c1d41e4d432af

Aliases

arxiv: hep-ph/0108003 · arxiv_version: hep-ph/0108003v2 · doi: 10.48550/arxiv.hep-ph/0108003 · pith_short_12: EYKS3LX7V626 · pith_short_16: EYKS3LX7V626265N · pith_short_8: EYKS3LX7

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/EYKS3LX7V626265NFAD3YYZUCA \
  | 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: 26152daeffafb5ed7bad2807bc6334102d1ff35a90b437e8a85c1d41e4d432af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e726f7d4fbf00ddff04bf42d4dbc3ae302519da9c4cdca7bf8c35b6363a3938",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-08-01T10:56:07Z",
    "title_canon_sha256": "a7c40eb43cfcca118189f34b7221bda91df8fb0612969632b41c077d82d8edc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0108003",
    "kind": "arxiv",
    "version": 2
  }
}