Pith Number

pith:TZUBWZ3A

pith:2015:TZUBWZ3APTLSE5LZQGPKXKH7M2

not attested not anchored not stored refs pending

On curvature squared terms in N = 2 supergravity

Joseph Novak, Sergei M. Kuzenko

arxiv:1507.04922 v3 · 2015-07-17 · 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{TZUBWZ3APTLSE5LZQGPKXKH7M2}

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	2026-05-18T01:28:53.552047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e681b67607cd7227579819eaba8ff66adfdd9dfc3c0830ab95021ac4639ab3f

Aliases

arxiv: 1507.04922 · arxiv_version: 1507.04922v3 · doi: 10.48550/arxiv.1507.04922 · pith_short_12: TZUBWZ3APTLS · pith_short_16: TZUBWZ3APTLSE5LZ · pith_short_8: TZUBWZ3A

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/TZUBWZ3APTLSE5LZQGPKXKH7M2 \
  | 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: 9e681b67607cd7227579819eaba8ff66adfdd9dfc3c0830ab95021ac4639ab3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fa2ada6bbc5c41ff0a2a23b03be4ffa4893f14438b3e7c30e7e406d9a1163e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-07-17T11:07:07Z",
    "title_canon_sha256": "d6be4021ddd5a35cb710bedfa2c3afd45ee0cff55bb06d02950460d70bc5f819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04922",
    "kind": "arxiv",
    "version": 3
  }
}