Pith Number

pith:U3EXXI4T

pith:2009:U3EXXI4TJ5SKF23PO6AYDQNQ6N

not attested not anchored not stored refs pending

Hochschild and cyclic homology of Yang-Mills algebras

Andrea Solotar, Estanislao Herscovich

arxiv:0906.2576 v2 · 2009-06-14 · math.KT · 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{U3EXXI4TJ5SKF23PO6AYDQNQ6N}

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	2026-05-18T04:39:49.406094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6c97ba3934f64a2eb6f778181c1b0f3469b494317af535130ab0c99ae989e92

Aliases

arxiv: 0906.2576 · arxiv_version: 0906.2576v2 · doi: 10.48550/arxiv.0906.2576 · pith_short_12: U3EXXI4TJ5SK · pith_short_16: U3EXXI4TJ5SKF23P · pith_short_8: U3EXXI4T

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/U3EXXI4TJ5SKF23PO6AYDQNQ6N \
  | 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: a6c97ba3934f64a2eb6f778181c1b0f3469b494317af535130ab0c99ae989e92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa6ccfc1a5ebc23261e44501242fc48ef8ddb1244832bb1072fcbd0d4831d873",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2009-06-14T23:15:04Z",
    "title_canon_sha256": "002f072cbb38dc34f531d1d67bf0cb6349473e0bb69985b03f5389966ea9377f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.2576",
    "kind": "arxiv",
    "version": 2
  }
}