Pith Number

pith:QTRUBIGT

pith:2002:QTRUBIGTBPNZHZVQVC6VEUUQDM

not attested not anchored not stored refs pending

Parameter Space Investigations of Free Fermionic Heterotic Models

Gerald Cleaver

arxiv:hep-ph/0210093 v1 · 2002-10-06 · 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{QTRUBIGTBPNZHZVQVC6VEUUQDM}

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	2026-05-18T00:37:29.164505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84e340a0d30bdb93e6b0a8bd5252901b02e393a912e366cb6d0a23c7d7112b99

Aliases

arxiv: hep-ph/0210093 · arxiv_version: hep-ph/0210093v1 · doi: 10.48550/arxiv.hep-ph/0210093 · pith_short_12: QTRUBIGTBPNZ · pith_short_16: QTRUBIGTBPNZHZVQ · pith_short_8: QTRUBIGT

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/QTRUBIGTBPNZHZVQVC6VEUUQDM \
  | 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: 84e340a0d30bdb93e6b0a8bd5252901b02e393a912e366cb6d0a23c7d7112b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89416afa3d8649db9a6ddb29cab85d04390fc5b6d91341b3cb63a52f9189fd11",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-10-06T19:34:25Z",
    "title_canon_sha256": "19e22181346675202c10745802ad0d70c823e41180cd6242b26bad07da4e6e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0210093",
    "kind": "arxiv",
    "version": 1
  }
}