Pith Number

pith:43NABTX4

pith:2009:43NABTX4EW7KPWQ6QESDPF7MXI

not attested not anchored not stored refs pending

Small Mass Expansion of Functional Determinants on the Generalized Cone

Guglielmo Fucci, Klaus Kirsten

arxiv:0912.3840 v1 · 2009-12-18 · 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{43NABTX4EW7KPWQ6QESDPF7MXI}

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	2026-05-18T02:33:55.877409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6da00cefc25bea7da1e81243797ecba027337307d893645566cc7c68821efe7

Aliases

arxiv: 0912.3840 · arxiv_version: 0912.3840v1 · doi: 10.48550/arxiv.0912.3840 · pith_short_12: 43NABTX4EW7K · pith_short_16: 43NABTX4EW7KPWQ6 · pith_short_8: 43NABTX4

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/43NABTX4EW7KPWQ6QESDPF7MXI \
  | 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: e6da00cefc25bea7da1e81243797ecba027337307d893645566cc7c68821efe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ced4223389d34dd67687041e15c74faa770a4c6b76a84b708163513949ebe508",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-12-18T23:38:22Z",
    "title_canon_sha256": "d047c2075890de34f583c4a66611461307b024552d4b6158e0be0c01e087b9f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3840",
    "kind": "arxiv",
    "version": 1
  }
}