Pith Number

pith:NT4ADDNI

pith:2010:NT4ADDNIY2BWN3KXLGI6ZNP7NS

not attested not anchored not stored refs pending

Heat kernel expansion and induced action for the matrix model Dirac operator

Daniel N. Blaschke, Harold Steinacker, Michael Wohlgenannt

arxiv:1012.4344 v1 · 2010-12-20 · hep-th · gr-qc · 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{NT4ADDNIY2BWN3KXLGI6ZNP7NS}

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	2026-05-18T04:26:34.315440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cf8018da8c68366ed575991ecb5ff6c83f6310d8b4d5b1d8fdaff344c0d375a

Aliases

arxiv: 1012.4344 · arxiv_version: 1012.4344v1 · doi: 10.48550/arxiv.1012.4344 · pith_short_12: NT4ADDNIY2BW · pith_short_16: NT4ADDNIY2BWN3KX · pith_short_8: NT4ADDNI

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/NT4ADDNIY2BWN3KXLGI6ZNP7NS \
  | 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: 6cf8018da8c68366ed575991ecb5ff6c83f6310d8b4d5b1d8fdaff344c0d375a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0110ce053b13899e7991a224cf89dde1e9ec6dae689e88a614e5544bd71cd48a",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-12-20T14:28:19Z",
    "title_canon_sha256": "20ccfbfefefd54ca85c9f171e3266e632e5fad276b5544676a205de7fd8002bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4344",
    "kind": "arxiv",
    "version": 1
  }
}