Pith Number

pith:3NOBWFGZ

pith:1996:3NOBWFGZ2YOEVDZ63SF6FZTPQY

not attested not anchored not stored refs pending

Dirac symmetry operators from conformal Killing-Yano tensors

I. M. Benn, Philip Charlton

arxiv:gr-qc/9612011 v1 · 1996-12-04 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NOBWFGZ2YOEVDZ63SF6FZTPQY}

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	2026-07-04T16:01:19.769883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db5c1b14d9d61c4a8f3edc8be2e66f860d6bc5733a8f6bb8c92b64787044adca

Aliases

arxiv: gr-qc/9612011 · arxiv_version: gr-qc/9612011v1 · doi: 10.48550/arxiv.gr-qc/9612011 · pith_short_12: 3NOBWFGZ2YOE · pith_short_16: 3NOBWFGZ2YOEVDZ6 · pith_short_8: 3NOBWFGZ

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/3NOBWFGZ2YOEVDZ63SF6FZTPQY \
  | 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: db5c1b14d9d61c4a8f3edc8be2e66f860d6bc5733a8f6bb8c92b64787044adca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "274cfe0e9018837b0942779286bf93bcd5695aaf62a2861eafb50ac4cd79604f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1996-12-04T05:00:23Z",
    "title_canon_sha256": "dbc69667a091749df6aac826cb4a6ea85e92decb164204a91e15d72459bc8ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9612011",
    "kind": "arxiv",
    "version": 1
  }
}