Pith Number

pith:5RI5VGO3

pith:2003:5RI5VGO3FNUXWRK3UCQJJJZH6K

not attested not anchored not stored refs pending

Supergravity in (2+1) dimensions from (3+1)-dimensional Supergravity

Eduardo Rodriguez, Fernando Izaurieta, Patricio Salgado

arxiv:hep-th/0306230 v1 · 2003-06-24 · 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{5RI5VGO3FNUXWRK3UCQJJJZH6K}

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	2026-05-18T04:11:18.590363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec51da99db2b697b455ba0a094a727f2aa81d8bebbf5550b77aa1c5c9b9f66d0

Aliases

arxiv: hep-th/0306230 · arxiv_version: hep-th/0306230v1 · doi: 10.48550/arxiv.hep-th/0306230 · pith_short_12: 5RI5VGO3FNUX · pith_short_16: 5RI5VGO3FNUXWRK3 · pith_short_8: 5RI5VGO3

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/5RI5VGO3FNUXWRK3UCQJJJZH6K \
  | 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: ec51da99db2b697b455ba0a094a727f2aa81d8bebbf5550b77aa1c5c9b9f66d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4003c3f7bf7225438c97a2708ff0afec9ffcd757d60d218fbc0937dd2ec3f99",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-06-24T13:43:25Z",
    "title_canon_sha256": "8830d87b0a9aaf8e43226771eb87c649ad3b90b5767ab3aa83b06cd1a8ffc945"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0306230",
    "kind": "arxiv",
    "version": 1
  }
}