Pith Number

pith:MG4ZHA3G

pith:2013:MG4ZHA3G3J3SG7VWSVT2BGTGNH

not attested not anchored not stored refs pending

Classical limits of quantum mechanics on a non-commutative configuration space

Fabio Benatti, Laure Gouba

arxiv:1302.4284 v2 · 2013-02-18 · math-ph · hep-th · 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{MG4ZHA3G3J3SG7VWSVT2BGTGNH}

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	2026-05-18T03:21:08.145178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61b9938366da77237eb69567a09a6669eeef632b42d6b7316dc48179bd0b7375

Aliases

arxiv: 1302.4284 · arxiv_version: 1302.4284v2 · doi: 10.48550/arxiv.1302.4284 · pith_short_12: MG4ZHA3G3J3S · pith_short_16: MG4ZHA3G3J3SG7VW · pith_short_8: MG4ZHA3G

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/MG4ZHA3G3J3SG7VWSVT2BGTGNH \
  | 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: 61b9938366da77237eb69567a09a6669eeef632b42d6b7316dc48179bd0b7375

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f6b09401bb37d44bdbe377fed30b5aaddbcf582d721773f3aff5b9610b77f1e",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-02-18T14:21:15Z",
    "title_canon_sha256": "db147f5f28bdc738b7f849db833c8971b2f213070330ec3f30239fd8c65ec714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4284",
    "kind": "arxiv",
    "version": 2
  }
}