Pith Number

pith:O74FOZHC

pith:1995:O74FOZHCPCTL77LIBCAKTCB7FU

not attested not anchored not stored refs pending

The Symplectic Structure of N=2 Supergravity and its Central Extension

A. Ceresole, R. D'Auria, S. Ferrara

arxiv:hep-th/9509160 v1 · 1995-09-27 · 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{O74FOZHCPCTL77LIBCAKTCB7FU}

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.

Cited by

2 papers in Pith

Gravity Decoupling and Axionic Shift Symmetries

Optimal paths across potentials on scalar field space

Receipt and verification

First computed	2026-07-04T15:59:43.921926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77f85764e278a6bffd680880a9883f2d3b12ca4f1dad608681442a875ae010ce

Aliases

arxiv: hep-th/9509160 · arxiv_version: hep-th/9509160v1 · doi: 10.48550/arxiv.hep-th/9509160 · pith_short_12: O74FOZHCPCTL · pith_short_16: O74FOZHCPCTL77LI · pith_short_8: O74FOZHC

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/O74FOZHCPCTL77LIBCAKTCB7FU \
  | 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: 77f85764e278a6bffd680880a9883f2d3b12ca4f1dad608681442a875ae010ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1941e18a2a5e6a92c4402dc245e9827eb1d4d71bb968c7d051e3c530e639a4f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-09-27T22:39:36Z",
    "title_canon_sha256": "8bedb713de1cfc59ae08c56f6b0b24f6ded0345b77d6eb02357437a802d7f724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9509160",
    "kind": "arxiv",
    "version": 1
  }
}