Pith Number

pith:XRSF2XCI

pith:2013:XRSF2XCI666U5NOCL22QKO5JHF

not attested not anchored not stored refs pending

Equivalence of Two Approaches to Yang-Mills on Non-commutative Torus

Partha Sarathi Chakraborty, Satyajit Guin

arxiv:1304.7616 v1 · 2013-04-29 · math.OA · 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{XRSF2XCI666U5NOCL22QKO5JHF}

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	2026-05-18T03:26:53.499299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc645d5c48f7bd4eb5c25eb5053ba939528d929a369ce7326cb17477c78a4ab5

Aliases

arxiv: 1304.7616 · arxiv_version: 1304.7616v1 · doi: 10.48550/arxiv.1304.7616 · pith_short_12: XRSF2XCI666U · pith_short_16: XRSF2XCI666U5NOC · pith_short_8: XRSF2XCI

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/XRSF2XCI666U5NOCL22QKO5JHF \
  | 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: bc645d5c48f7bd4eb5c25eb5053ba939528d929a369ce7326cb17477c78a4ab5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5810915db483e0816609d7265423e3f31a4312f5eab0ad2146f97ab80e1c088c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2013-04-29T10:48:15Z",
    "title_canon_sha256": "6fe691e103ac9fcd651d214c89221d30522b3616ad7ecf14c469e24094b94a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7616",
    "kind": "arxiv",
    "version": 1
  }
}