Pith Number

pith:KUSBKAY5

pith:2010:KUSBKAY5M52NSOP6PPB5UH4XNR

not attested not anchored not stored refs pending

On Finite Noncommutativity in Quantum Field Theory

Ali Zahabi, Miklos L{\aa}ngvik

arxiv:1002.0956 v3 · 2010-02-04 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUSBKAY5M52NSOP6PPB5UH4XNR}

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	2026-05-18T02:09:19.681012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

552415031d6774d939fe7bc3da1f976c446817c698beaa8419bc69aafe873db3

Aliases

arxiv: 1002.0956 · arxiv_version: 1002.0956v3 · doi: 10.48550/arxiv.1002.0956 · pith_short_12: KUSBKAY5M52N · pith_short_16: KUSBKAY5M52NSOP6 · pith_short_8: KUSBKAY5

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/KUSBKAY5M52NSOP6PPB5UH4XNR \
  | 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: 552415031d6774d939fe7bc3da1f976c446817c698beaa8419bc69aafe873db3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46c3d8a9b89eacea3e7e829111f81965d6233174055e384338b30b945b1d5e5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-02-04T12:44:06Z",
    "title_canon_sha256": "80e6cf693cc1e2fc1dfb1e9501d7f45034316053848b3bc70e4d8add030ecfd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0956",
    "kind": "arxiv",
    "version": 3
  }
}