Pith Number

pith:S4S67PCO

pith:2003:S4S67PCO7EQHY7U4HJC6P4N7EF

not attested not anchored not stored refs pending

Hopf-algebra description of noncommutative-spacetime symmetries

Alessandra Agostini, Francesco D'Andrea, Giovanni Amelino-Camelia

arxiv:hep-th/0306013 v2 · 2003-06-03 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4S67PCO7EQHY7U4HJC6P4N7EF}

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

Kinematical correlations via $\kappa$-Poincar\'e coproducts

Receipt and verification

First computed	2026-07-04T16:41:17.267164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9725efbc4ef9207c7e9c3a45e7f1bf2177f9e60b3bb2ae9becaee1442dbb0551

Aliases

arxiv: hep-th/0306013 · arxiv_version: hep-th/0306013v2 · doi: 10.48550/arxiv.hep-th/0306013 · pith_short_12: S4S67PCO7EQH · pith_short_16: S4S67PCO7EQHY7U4 · pith_short_8: S4S67PCO

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/S4S67PCO7EQHY7U4HJC6P4N7EF \
  | 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: 9725efbc4ef9207c7e9c3a45e7f1bf2177f9e60b3bb2ae9becaee1442dbb0551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79a2bb8b48d36767cff8e6aed7f6e6e9ed7f09b0eb079b563a79796daf9a94a3",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-06-03T01:50:36Z",
    "title_canon_sha256": "a9b725321c5054f814a9a681f6622c44884b9e260b4537383c695f8abdd14b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0306013",
    "kind": "arxiv",
    "version": 2
  }
}