Pith Number

pith:WKIBTUZC

pith:2012:WKIBTUZCI4SDUUM73EQPF4N7ID

not attested not anchored not stored refs pending

Global and local aspects of spectral actions

Bruno Iochum, Cyril Levy, Dmitri Vassilevich

arxiv:1201.6637 v1 · 2012-01-31 · 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{WKIBTUZCI4SDUUM73EQPF4N7ID}

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.

Cited by

2 papers in Pith

Spectral Noncommutative Geometry, Standard Model and all that

Atiyah--Singer Index Theorem for Non-Hermitian Dirac Operators

Receipt and verification

First computed	2026-05-18T03:45:00.727993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b29019d32247243a519fd920f2f1bf40d8cf63d4413970a76d3d734e6b6c9ac5

Aliases

arxiv: 1201.6637 · arxiv_version: 1201.6637v1 · doi: 10.48550/arxiv.1201.6637 · pith_short_12: WKIBTUZCI4SD · pith_short_16: WKIBTUZCI4SDUUM7 · pith_short_8: WKIBTUZC

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/WKIBTUZCI4SDUUM73EQPF4N7ID \
  | 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: b29019d32247243a519fd920f2f1bf40d8cf63d4413970a76d3d734e6b6c9ac5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5164db14d66bd10da1d056eaf3cc30cdb752bdbbb54fcb8d7f8070bf673d2f45",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-01-31T17:58:43Z",
    "title_canon_sha256": "f099b6fd3c0b1a1cca17c4425e1658fe94f1718846ec7ebcfabe5035e7c5b5a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6637",
    "kind": "arxiv",
    "version": 1
  }
}