Pith Number

pith:CCGNZWUV

pith:2005:CCGNZWUV44Z3UTRZ7W7HTWD3DG

not attested not anchored not stored refs pending

Topological membrane theory from Mathai-Quillen formalism

Annamaria Sinkovics, Lilia Anguelova, Paul de Medeiros

arxiv:hep-th/0507089 v2 · 2005-07-08 · 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{CCGNZWUV44Z3UTRZ7W7HTWD3DG}

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	2026-07-04T14:59:28.505354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

108cdcda95e733ba4e39fdbe79d87b1988e41716f259733d0249130530cce663

Aliases

arxiv: hep-th/0507089 · arxiv_version: hep-th/0507089v2 · doi: 10.48550/arxiv.hep-th/0507089 · pith_short_12: CCGNZWUV44Z3 · pith_short_16: CCGNZWUV44Z3UTRZ · pith_short_8: CCGNZWUV

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/CCGNZWUV44Z3UTRZ7W7HTWD3DG \
  | 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: 108cdcda95e733ba4e39fdbe79d87b1988e41716f259733d0249130530cce663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b63feb5fd36e2ed4ee4f8173067424759a13b88cdf8d6843b4093954a0fe0923",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-07-08T18:24:42Z",
    "title_canon_sha256": "d261ae9fa759ba8cbf85ccb6c34669f01e716bcf02fd99017a1ba6e2a129bcf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0507089",
    "kind": "arxiv",
    "version": 2
  }
}