Pith Number

pith:2RP3YSDY

pith:2017:2RP3YSDYZ3RHDMAF5CHRXO4VRY

not attested not anchored not stored refs pending

Rigidity of Killing-Yano and conformal Killing-Yano superalgebras

\"Umit Ertem

arxiv:1701.04226 v1 · 2017-01-16 · math-ph · gr-qc · hep-th · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RP3YSDYZ3RHDMAF5CHRXO4VRY}

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	2026-05-18T00:52:47.396188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d45fbc4878cee271b005e88f1bbb958e2c5f50fca45e9297ae46cdbf9fb29d76

Aliases

arxiv: 1701.04226 · arxiv_version: 1701.04226v1 · doi: 10.48550/arxiv.1701.04226 · pith_short_12: 2RP3YSDYZ3RH · pith_short_16: 2RP3YSDYZ3RHDMAF · pith_short_8: 2RP3YSDY

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/2RP3YSDYZ3RHDMAF5CHRXO4VRY \
  | 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: d45fbc4878cee271b005e88f1bbb958e2c5f50fca45e9297ae46cdbf9fb29d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8908ed6fe9526939832be8a750a3f49f44f2cdafdf1b354366b94395a389097",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-01-16T10:25:22Z",
    "title_canon_sha256": "cafba795bcfb12c8474058704c33b5f8a50fe1ec03a5ad433395b97933688487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04226",
    "kind": "arxiv",
    "version": 1
  }
}