Pith Number

pith:SIOLDEIC

pith:2024:SIOLDEICVCWZPP54CFEBNGN2MP

not attested not anchored not stored refs pending

Developments in Sheaf-Theoretic Models of Natural Language Ambiguities

Kin Ian Lo, Mehrnoosh Sadrzadeh, Shane Mansfield

arxiv:2402.04505 v2 · 2024-02-07 · cs.CL · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIOLDEICVCWZPP54CFEBNGN2MP}

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	2026-07-05T09:13:49.615329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

921cb19102a8ad97bfbc11481699ba63d1e92c32534d35fc109d881742a59141

Aliases

arxiv: 2402.04505 · arxiv_version: 2402.04505v2 · doi: 10.48550/arxiv.2402.04505 · pith_short_12: SIOLDEICVCWZ · pith_short_16: SIOLDEICVCWZPP54 · pith_short_8: SIOLDEIC

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/SIOLDEICVCWZPP54CFEBNGN2MP \
  | 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: 921cb19102a8ad97bfbc11481699ba63d1e92c32534d35fc109d881742a59141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80947bff7e6296648a9f0d93e029e1ca91536094050a7603d0660eea558e255b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-07T01:18:55Z",
    "title_canon_sha256": "d9908c4d2abe7dd6acbb28cf251b10952c01d4467746d5a2213c183116e57d35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.04505",
    "kind": "arxiv",
    "version": 2
  }
}