Pith Number

pith:EOUCDM2R

pith:1996:EOUCDM2RDF6PCA7UPK3JCCOOPA

not attested not anchored not stored refs pending

Bicovariant Calculus on Twisted ISO(N), Quantum Poincare' Group and Quantum Minkowski Space

Leonardo Castellani, Paolo Aschieri

arxiv:q-alg/9601006 v1 · 1996-01-09 · q-alg · hep-th · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOUCDM2RDF6PCA7UPK3JCCOOPA}

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.

Cited by

1 paper in Pith

Bicovariant Codifferential Calculi

Receipt and verification

First computed	2026-07-04T16:02:36.988521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23a821b351197cf103f47ab69109ce783c5f3d490ad699a87a1ed0b255cf70a0

Aliases

arxiv: q-alg/9601006 · arxiv_version: q-alg/9601006v1 · doi: 10.48550/arxiv.q-alg/9601006 · pith_short_12: EOUCDM2RDF6P · pith_short_16: EOUCDM2RDF6PCA7U · pith_short_8: EOUCDM2R

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/EOUCDM2RDF6PCA7UPK3JCCOOPA \
  | 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: 23a821b351197cf103f47ab69109ce783c5f3d490ad699a87a1ed0b255cf70a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cee52baca0938c9e069d5b12c128244429eb5d5002cbbcb72242363c76bca6e",
    "cross_cats_sorted": [
      "hep-th",
      "math.QA"
    ],
    "license": "",
    "primary_cat": "q-alg",
    "submitted_at": "1996-01-09T17:01:58Z",
    "title_canon_sha256": "51436e2ede23141f2b6c17b483dc8bcd87cad006d048f58a3f7b768c89b7e84f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-alg/9601006",
    "kind": "arxiv",
    "version": 1
  }
}