Pith Number

pith:XX37J33C

pith:2005:XX37J33CZPC5ZF2VCZFDDAGYLZ

not attested not anchored not stored refs pending

Preference Learning in Terminology Extraction: A ROC-based approach

J\'er\^ome Az\'e (LRI), Mathieu Roche (LRI), Mich\`ele Sebag (LRI), Yves Kodratoff (LRI)

arxiv:cs/0512050 v1 · 2005-12-13 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XX37J33CZPC5ZF2VCZFDDAGYLZ}

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	2026-05-18T01:08:54.929292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdf7f4ef62cbc5dc9755164a3180d85e512d40b0ec1bd6637cc63d135bd1f248

Aliases

arxiv: cs/0512050 · arxiv_version: cs/0512050v1 · doi: 10.48550/arxiv.cs/0512050 · pith_short_12: XX37J33CZPC5 · pith_short_16: XX37J33CZPC5ZF2V · pith_short_8: XX37J33C

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/XX37J33CZPC5ZF2VCZFDDAGYLZ \
  | 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: bdf7f4ef62cbc5dc9755164a3180d85e512d40b0ec1bd6637cc63d135bd1f248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64c31c52e181d264de15120f66595998ad7183dd7463ec9117eff0a3186100f9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.LG",
    "submitted_at": "2005-12-13T13:25:57Z",
    "title_canon_sha256": "ad2cee3f8cf2b8dab680ca32dc811307a219ce713585a13cc6620ecb236e5610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0512050",
    "kind": "arxiv",
    "version": 1
  }
}