Pith Number

pith:IHJOMXK6

pith:2018:IHJOMXK6FPCNH6VZO3ILPG5WB2

not attested not anchored not stored refs pending

Derivation based differential calculi for noncommutative algebras deforming a class of three dimensional spaces

Alessandro Zampini, Giuseppe Marmo, Patrizia Vitale

arxiv:1805.06300 v1 · 2018-05-16 · math.QA · hep-th · math-ph · 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{IHJOMXK6FPCNH6VZO3ILPG5WB2}

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	2026-05-17T23:57:41.357059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41d2e65d5e2bc4d3fab976d0b79bb60e936b5534b0fa2724fa8e6d807c5be1a2

Aliases

arxiv: 1805.06300 · arxiv_version: 1805.06300v1 · doi: 10.48550/arxiv.1805.06300 · pith_short_12: IHJOMXK6FPCN · pith_short_16: IHJOMXK6FPCNH6VZ · pith_short_8: IHJOMXK6

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/IHJOMXK6FPCNH6VZO3ILPG5WB2 \
  | 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: 41d2e65d5e2bc4d3fab976d0b79bb60e936b5534b0fa2724fa8e6d807c5be1a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edff9177d78ed95ef9be31e0e455c7aad6c5b64765a2ccfb18ecd5c615656675",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2018-05-16T13:26:01Z",
    "title_canon_sha256": "2f35c5813aedf5f748e03678b4d65c55017b11a232120b81070ff4e4c376c514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06300",
    "kind": "arxiv",
    "version": 1
  }
}