Pith Number

pith:E6ZJT2EO

pith:1997:E6ZJT2EODJDAFLX2I4IDIRJIF6

not attested not anchored not stored refs pending

On the Geometry of the Quantum Poincare Group

Paolo Aschieri

arxiv:hep-th/9705227 v1 · 1997-05-29 · hep-th · math.QA · q-alg

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6ZJT2EODJDAFLX2I4IDIRJIF6}

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	2026-07-04T16:05:36.454701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27b299e88e1a4602aefa47103445282f81da5763ce5a011b94ac5278d5f27c03

Aliases

arxiv: hep-th/9705227 · arxiv_version: hep-th/9705227v1 · doi: 10.48550/arxiv.hep-th/9705227 · pith_short_12: E6ZJT2EODJDA · pith_short_16: E6ZJT2EODJDAFLX2 · pith_short_8: E6ZJT2EO

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/E6ZJT2EODJDAFLX2I4IDIRJIF6 \
  | 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: 27b299e88e1a4602aefa47103445282f81da5763ce5a011b94ac5278d5f27c03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "617fd153fa8ef3fb8391f9f57f4b4ea82211bb62a971dc1760ed1678e9ca1fdc",
    "cross_cats_sorted": [
      "math.QA",
      "q-alg"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-05-29T03:26:44Z",
    "title_canon_sha256": "fa0a549bd38226c298aa97023bfe8b40b3bbbae48a320884fb76e9276a8c8819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9705227",
    "kind": "arxiv",
    "version": 1
  }
}