Pith Number

pith:FEUEVLBT

pith:2002:FEUEVLBTY5POBOILQBIXPUD7WB

not attested not anchored not stored refs pending

Riemannian Geometry of Bicovariant Group Lattices

Aristophanes Dimakis, Folkert Muller-Hoissen

arxiv:math-ph/0212054 v1 · 2002-12-18 · math-ph · gr-qc · hep-th · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEUEVLBTY5POBOILQBIXPUD7WB}

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	2026-05-18T01:38:33.947062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29284aac33c75ee0b90b805177d07fb0497cc324980123a80feb070828dd1efe

Aliases

arxiv: math-ph/0212054 · arxiv_version: math-ph/0212054v1 · doi: 10.48550/arxiv.math-ph/0212054 · pith_short_12: FEUEVLBTY5PO · pith_short_16: FEUEVLBTY5POBOIL · pith_short_8: FEUEVLBT

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/FEUEVLBTY5POBOILQBIXPUD7WB \
  | 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: 29284aac33c75ee0b90b805177d07fb0497cc324980123a80feb070828dd1efe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "963eefb8dfcec170d5eff937a4a2702c511311f44a040579eb417b9ddd85e0b8",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.DG",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2002-12-18T17:09:05Z",
    "title_canon_sha256": "d8fc98248106a2c5d7144d4cfbe1c9b5fbf9b3ba504a39d0a7c11d105e737e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0212054",
    "kind": "arxiv",
    "version": 1
  }
}