Pith Number

pith:OC3METUM

pith:2010:OC3METUM26GAJN4GNJYSMZBJB2

not attested not anchored not stored refs pending

The 1/N Expansion in Noncommutative Quantum Mechanics

A. F. Ferrari, C. A. Stechhahn, M. Gomes

arxiv:1005.2609 v2 · 2010-05-14 · hep-th · quant-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{OC3METUM26GAJN4GNJYSMZBJB2}

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	2026-05-18T02:24:06.906601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70b6c24e8cd78c04b7866a712664290e8f3cfb67d67711a23ada05c6e497cdce

Aliases

arxiv: 1005.2609 · arxiv_version: 1005.2609v2 · doi: 10.48550/arxiv.1005.2609 · pith_short_12: OC3METUM26GA · pith_short_16: OC3METUM26GAJN4G · pith_short_8: OC3METUM

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/OC3METUM26GAJN4GNJYSMZBJB2 \
  | 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: 70b6c24e8cd78c04b7866a712664290e8f3cfb67d67711a23ada05c6e497cdce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2af36098e1f9b5c92f214e9b389a0b39e58cd773470a21036c0388dd56e05408",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-05-14T19:05:37Z",
    "title_canon_sha256": "c8244270fd999a9c109e93fda0a68a7e75165d8d42402618a9973dae364cc8b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2609",
    "kind": "arxiv",
    "version": 2
  }
}