Pith Number

pith:5XUI2RGM

pith:2002:5XUI2RGMXRVAZBCBCG5UXDI7CJ

not attested not anchored not stored refs pending

Duality and Spontaneously Broken Supergravity in Flat Backgrounds

L. Andrianopoli, M.A. Lledo, R. D'Auria, S. Ferrara

arxiv:hep-th/0204145 v2 · 2002-04-17 · 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{5XUI2RGMXRVAZBCBCG5UXDI7CJ}

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	2026-05-18T01:38:49.613884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ede88d44ccbc6a0c844111bb4b8d1f125f507420d0f2c6a40fb873d9d499ab81

Aliases

arxiv: hep-th/0204145 · arxiv_version: hep-th/0204145v2 · doi: 10.48550/arxiv.hep-th/0204145 · pith_short_12: 5XUI2RGMXRVA · pith_short_16: 5XUI2RGMXRVAZBCB · pith_short_8: 5XUI2RGM

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/5XUI2RGMXRVAZBCBCG5UXDI7CJ \
  | 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: ede88d44ccbc6a0c844111bb4b8d1f125f507420d0f2c6a40fb873d9d499ab81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be0f4df1f06c488ab67a53427266ed1b07255214de653fca22692ee2c8c00e86",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-04-17T16:39:21Z",
    "title_canon_sha256": "f7a9a3aff38842c60267f2270ce65f1fd1735852336d315d7fc9c2acf700f67c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0204145",
    "kind": "arxiv",
    "version": 2
  }
}