Pith Number

pith:XLEDPTXY

pith:2016:XLEDPTXY65PH2PWHF6JAOEPRSE

not attested not anchored not stored refs pending

Killing superalgebras for Lorentzian four-manifolds

Andrea Santi, Jos\'e Figueroa-O'Farrill, Paul de Medeiros

arxiv:1605.00881 v2 · 2016-05-03 · hep-th · math.DG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLEDPTXY65PH2PWHF6JAOEPRSE}

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

1 paper in Pith

Kinematical superspaces

Receipt and verification

First computed	2026-05-18T01:10:49.466805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bac837cef8f75e7d3ec72f920711f1910e10b03896fb40ad25adcd6bb1b8846f

Aliases

arxiv: 1605.00881 · arxiv_version: 1605.00881v2 · doi: 10.48550/arxiv.1605.00881 · pith_short_12: XLEDPTXY65PH · pith_short_16: XLEDPTXY65PH2PWH · pith_short_8: XLEDPTXY

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/XLEDPTXY65PH2PWHF6JAOEPRSE \
  | 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: bac837cef8f75e7d3ec72f920711f1910e10b03896fb40ad25adcd6bb1b8846f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83858a4e11599edf3ae426e72aa7f631ac6ad1ff9569e5f3ffc3bc25f52000a4",
    "cross_cats_sorted": [
      "math.DG",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-05-03T12:59:53Z",
    "title_canon_sha256": "7565c7426f646022b03c72823703a9940fe1deed14fe889184054ac9bb555097"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00881",
    "kind": "arxiv",
    "version": 2
  }
}