Pith Number

pith:PRJJN5XM

pith:2011:PRJJN5XM4NVEC352UVVYN6GVAB

not attested not anchored not stored refs pending

Off-shell D=5, N=2 Riemann Squared Supergravity

Ergin Sezgin, Eric A. Bergshoeff, Jan Rosseel

arxiv:1107.2825 v2 · 2011-07-14 · 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{PRJJN5XM4NVEC352UVVYN6GVAB}

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	2026-05-18T02:01:16.968878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c5296f6ece36a416fbaa56b86f8d5005294d7a049b5985cd81b7d505b96b868

Aliases

arxiv: 1107.2825 · arxiv_version: 1107.2825v2 · doi: 10.48550/arxiv.1107.2825 · pith_short_12: PRJJN5XM4NVE · pith_short_16: PRJJN5XM4NVEC352 · pith_short_8: PRJJN5XM

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/PRJJN5XM4NVEC352UVVYN6GVAB \
  | 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: 7c5296f6ece36a416fbaa56b86f8d5005294d7a049b5985cd81b7d505b96b868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b21217f64825db6a6f48d5ac49aedd3eaac075c6133a728ed186c4574f65950",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-07-14T13:55:28Z",
    "title_canon_sha256": "28c9b1563707f8f13d5321b53b6e7858990ac3645c67924f430164eff4f607e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2825",
    "kind": "arxiv",
    "version": 2
  }
}