Pith Number

pith:K7JTH3H6

pith:2003:K7JTH3H6JMJEWRJ5A67HRYSTI5

not attested not anchored not stored refs pending

Gravitational Topological Quantum Field Theory Versus N = 2 D = 8 Supergravity and its lift to N = 1 D = 11 Supergravity

Laurent Baulieu

arxiv:hep-th/0304221 v3 · 2003-04-25 · 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{K7JTH3H6JMJEWRJ5A67HRYSTI5}

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	2026-05-18T02:35:45.210555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57d333ecfe4b124b453d07be78e253477fcdfd27193d6f83a61e0788dd4153fa

Aliases

arxiv: hep-th/0304221 · arxiv_version: hep-th/0304221v3 · doi: 10.48550/arxiv.hep-th/0304221 · pith_short_12: K7JTH3H6JMJE · pith_short_16: K7JTH3H6JMJEWRJ5 · pith_short_8: K7JTH3H6

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/K7JTH3H6JMJEWRJ5A67HRYSTI5 \
  | 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: 57d333ecfe4b124b453d07be78e253477fcdfd27193d6f83a61e0788dd4153fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c004e966063b05c8f34e39362b8bed13ae5dd4ca55b5ae5680187308cf5bf483",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-04-25T16:57:21Z",
    "title_canon_sha256": "54bff8ba6e1887403e139aec3a01fab0895ea6443451998679bbdd8fe1dc53f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0304221",
    "kind": "arxiv",
    "version": 3
  }
}