Pith Number

pith:DACHPLW5

pith:2014:DACHPLW5BPEUCFHSF7HK2EUF72

not attested not anchored not stored refs pending

From Logical to Distributional Models

Anne Preller (LIRMM, France)

arxiv:1412.8527 v1 · 2014-12-30 · cs.LO · 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{DACHPLW5BPEUCFHSF7HK2EUF72}

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	2026-05-18T02:30:17.195817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

180477aedd0bc94114f22fcead1285fea834532bc5225d710c5659a04e34d463

Aliases

arxiv: 1412.8527 · arxiv_version: 1412.8527v1 · doi: 10.48550/arxiv.1412.8527 · pith_short_12: DACHPLW5BPEU · pith_short_16: DACHPLW5BPEUCFHS · pith_short_8: DACHPLW5

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/DACHPLW5BPEUCFHSF7HK2EUF72 \
  | 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: 180477aedd0bc94114f22fcead1285fea834532bc5225d710c5659a04e34d463

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd427015aa1d6b0cd1dbb4055452a20d9fff83e35aca288837672784fadc195",
    "cross_cats_sorted": [
      "cs.CL",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-12-30T01:43:39Z",
    "title_canon_sha256": "094940e947ee7a72623db27ab50a65fb79efe616d5879226b59b9426b5960114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8527",
    "kind": "arxiv",
    "version": 1
  }
}