Pith Number

pith:Q6H2UBEV

pith:2011:Q6H2UBEVFGFT3MBQTACTI25MNF

not attested not anchored not stored refs pending

Star product realizations of kappa-Minkowski space

Andrzej Sitarz, Bergfinnur Durhuus

arxiv:1104.0206 v1 · 2011-04-01 · math-ph · hep-th · math.FA · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6H2UBEVFGFT3MBQTACTI25MNF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:06:43.160990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

878faa0495298b3db0309805346bac6942d53b71a612cf4469104ed74a8318ff

Aliases

arxiv: 1104.0206 · arxiv_version: 1104.0206v1 · doi: 10.48550/arxiv.1104.0206 · pith_short_12: Q6H2UBEVFGFT · pith_short_16: Q6H2UBEVFGFT3MBQ · pith_short_8: Q6H2UBEV

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/Q6H2UBEVFGFT3MBQTACTI25MNF \
  | 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: 878faa0495298b3db0309805346bac6942d53b71a612cf4469104ed74a8318ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "512ffa3ffec3b018deceb1eed348cdfe2cfa435db5c7bf5cd8df357cfbffc430",
    "cross_cats_sorted": [
      "hep-th",
      "math.FA",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-04-01T16:02:22Z",
    "title_canon_sha256": "76038361e1b40a5d3ded8e5a75cc8fb83d0fe4f50b71e2219a97fbf3bebabc71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0206",
    "kind": "arxiv",
    "version": 1
  }
}