Pith Number

pith:334V7SSO

pith:2009:334V7SSOQJYHD6GPENLNNHVPXT

not attested not anchored not stored refs pending

Acquisition d'informations lexicales \`a partir de corpus C\'edric Messiant et Thierry Poibeau

C\'edric Messiant (LIPN), Thierry Poibeau (LIPN)

arxiv:0911.5568 v1 · 2009-11-30 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{334V7SSOQJYHD6GPENLNNHVPXT}

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	2026-05-18T04:36:50.343345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def95fca4e827071f8cf2356d69eafbccabceb6d10288cdb90ed3d786770ed2e

Aliases

arxiv: 0911.5568 · arxiv_version: 0911.5568v1 · doi: 10.48550/arxiv.0911.5568 · pith_short_12: 334V7SSOQJYH · pith_short_16: 334V7SSOQJYHD6GP · pith_short_8: 334V7SSO

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/334V7SSOQJYHD6GPENLNNHVPXT \
  | 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: def95fca4e827071f8cf2356d69eafbccabceb6d10288cdb90ed3d786770ed2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7600dd2bb9209863eaf560d6689265d3ce0c83630e2dfd024ac0cbef685d0739",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2009-11-30T08:07:16Z",
    "title_canon_sha256": "de17e29b39213ae528a77d5ad7d220e02d4da60123e7bc27b42c55d02955194e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.5568",
    "kind": "arxiv",
    "version": 1
  }
}