Pith Number

pith:B5T67DBT

pith:2001:B5T67DBTLYQEFXCQHYIXPWUWRF

not attested not anchored not stored refs pending

SO(10) Unified Theories in Six Dimensions

David Smith, Lawrence Hall, Takemichi Okui, Yasunori Nomura

arxiv:hep-ph/0108071 v4 · 2001-08-07 · hep-ph · 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{B5T67DBTLYQEFXCQHYIXPWUWRF}

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	2026-07-04T15:29:33.653636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f67ef8c335e2042dc503e1177da96894677885737851e96c2493480107a0f61

Aliases

arxiv: hep-ph/0108071 · arxiv_version: hep-ph/0108071v4 · doi: 10.48550/arxiv.hep-ph/0108071 · pith_short_12: B5T67DBTLYQE · pith_short_16: B5T67DBTLYQEFXCQ · pith_short_8: B5T67DBT

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/B5T67DBTLYQEFXCQHYIXPWUWRF \
  | 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: 0f67ef8c335e2042dc503e1177da96894677885737851e96c2493480107a0f61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64464e4f2231d7ddf7048655220076f79162e482bb3557734094af80819f26f6",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-08-07T22:41:36Z",
    "title_canon_sha256": "8474851cb408a73961c98d6b72fa6fd7c54ca860d588e88fcd801a84b36ad22a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0108071",
    "kind": "arxiv",
    "version": 4
  }
}