Pith Number

pith:HTNW4NN6

pith:2017:HTNW4NN6L6YCXQT4UWLYXMKKGJ

not attested not anchored not stored refs pending

Algorithmes de classification et d'optimisation: participation du LIA/ADOC \'a DEFT'14

Alejandro Molina, Barth\'el\'emy Durette, Bassam Jabaian, Juan-Manuel Torres-Moreno, Luis Adri\'an Cabrera-Diego, Marc El-B\`eze, St\'ephane Huet

arxiv:1702.06510 v1 · 2017-02-21 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HTNW4NN6L6YCXQT4UWLYXMKKGJ}

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	2026-05-18T00:50:13.963284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cdb6e35be5fb02bc27ca5978bb14a3246b116d0880f54e349278cbcb99f93b9

Aliases

arxiv: 1702.06510 · arxiv_version: 1702.06510v1 · doi: 10.48550/arxiv.1702.06510 · pith_short_12: HTNW4NN6L6YC · pith_short_16: HTNW4NN6L6YCXQT4 · pith_short_8: HTNW4NN6

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/HTNW4NN6L6YCXQT4UWLYXMKKGJ \
  | 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: 3cdb6e35be5fb02bc27ca5978bb14a3246b116d0880f54e349278cbcb99f93b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d27a333bdb4a507182aceb195f958060e61bd16117349ab9f03eb0838dd49f7",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-02-21T18:24:52Z",
    "title_canon_sha256": "1e50b8c8dc0ed3ad4522c2260a59238fa9043c71845897e0ecf6c12ec5960f80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06510",
    "kind": "arxiv",
    "version": 1
  }
}