Pith Number

pith:M3LQQLGL

pith:2021:M3LQQLGLCIY5C5ANLJ7UQSMQ4Q

not attested not anchored not stored refs pending

Killing superalgebras for lorentzian five-manifolds

Andrew Beckett, Jos\'e Figueroa-O'Farrill

arxiv:2105.05775 v3 · 2021-05-12 · 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{M3LQQLGLCIY5C5ANLJ7UQSMQ4Q}

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	2026-07-05T04:48:34.132137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66d7082ccb1231d1740d5a7f484990e409d09af0c5176622f181c9fe6b8203f8

Aliases

arxiv: 2105.05775 · arxiv_version: 2105.05775v3 · doi: 10.48550/arxiv.2105.05775 · pith_short_12: M3LQQLGLCIY5 · pith_short_16: M3LQQLGLCIY5C5AN · pith_short_8: M3LQQLGL

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/M3LQQLGLCIY5C5ANLJ7UQSMQ4Q \
  | 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: 66d7082ccb1231d1740d5a7f484990e409d09af0c5176622f181c9fe6b8203f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b9ebba34f2ca0c5f3dc165226098afe6ad21933b15141e087a3855bcf9f52de",
    "cross_cats_sorted": [
      "math.DG",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-05-12T16:43:52Z",
    "title_canon_sha256": "b85b0992dfdaf09232c7b32de6401789f675d5ddc37c3a107ddee392ddb13dec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05775",
    "kind": "arxiv",
    "version": 3
  }
}