Pith Number

pith:L4TF4TME

pith:2018:L4TF4TMEBG6VHOFIJ3OZWEDX33

not attested not anchored not stored refs pending

Anti-commuting varieties

Weiqiang Wang, Xinhong Chen

arxiv:1805.00378 v2 · 2018-05-01 · math.AG · 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{L4TF4TMEBG6VHOFIJ3OZWEDX33}

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	2026-07-05T01:16:06.715990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f265e4d8409bd53b8a84edd9b1077dee6efa198ff0e5faaca46a325e341da39

Aliases

arxiv: 1805.00378 · arxiv_version: 1805.00378v2 · doi: 10.48550/arxiv.1805.00378 · pith_short_12: L4TF4TMEBG6V · pith_short_16: L4TF4TMEBG6VHOFI · pith_short_8: L4TF4TME

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/L4TF4TMEBG6VHOFIJ3OZWEDX33 \
  | 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: 5f265e4d8409bd53b8a84edd9b1077dee6efa198ff0e5faaca46a325e341da39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97324feab3d4a63691e853e21d827bcc02cbc3a5fc79d76cf9619241a7330cd8",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-05-01T15:02:27Z",
    "title_canon_sha256": "0110d3a618d21ab2550e7b62c5148904278930fa84f2e6c11f1c14b8986e1f3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00378",
    "kind": "arxiv",
    "version": 2
  }
}