Pith Number

pith:P3RYRYFI

pith:2014:P3RYRYFIZH3KQSBSMRNL72C74P

not attested not anchored not stored refs pending

The Latent Structure of Dictionaries

Alexandre Blondin Mass\'e, Marcos Lopes, M\'elanie Lord, Odile Marcotte, Philippe Vincent-Lamarre, Stevan Harnad

arxiv:1411.0129 v2 · 2014-11-01 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P3RYRYFIZH3KQSBSMRNL72C74P}

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	2026-05-18T01:22:10.562704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ee388e0a8c9f6a84832645abfe85fe3fa5e72c8c61963485d80ab947f541491

Aliases

arxiv: 1411.0129 · arxiv_version: 1411.0129v2 · doi: 10.48550/arxiv.1411.0129 · pith_short_12: P3RYRYFIZH3K · pith_short_16: P3RYRYFIZH3KQSBS · pith_short_8: P3RYRYFI

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/P3RYRYFIZH3KQSBSMRNL72C74P \
  | 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: 7ee388e0a8c9f6a84832645abfe85fe3fa5e72c8c61963485d80ab947f541491

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93b8a7c6d783825a3890cc4a1cdca09dcb01882e97794797f64f12ff90ce118d",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-11-01T15:52:05Z",
    "title_canon_sha256": "2974f69ff81b37bc77066c28d28734811624ddd65243355ffd9b16750b61f0e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0129",
    "kind": "arxiv",
    "version": 2
  }
}