Pith Number

pith:KVMFORNZ

pith:2006:KVMFORNZFJXYW57ARZCMFZK67V

not attested not anchored not stored refs pending

Adapting a general parser to a sublanguage

Adeline Nazarenko (LIPN), Claire N\'edellec (MIG), Sophie Aubin (LIPN)

arxiv:cs/0606118 v1 · 2006-06-28 · 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{KVMFORNZFJXYW57ARZCMFZK67V}

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	2026-05-18T01:08:54.616903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55585745b92a6f8b77e08e44c2e55efd4a3ebbaf2ea1733f11d11c24e9043512

Aliases

arxiv: cs/0606118 · arxiv_version: cs/0606118v1 · doi: 10.48550/arxiv.cs/0606118 · pith_short_12: KVMFORNZFJXY · pith_short_16: KVMFORNZFJXYW57A · pith_short_8: KVMFORNZ

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/KVMFORNZFJXYW57ARZCMFZK67V \
  | 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: 55585745b92a6f8b77e08e44c2e55efd4a3ebbaf2ea1733f11d11c24e9043512

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ccb4c7a8adbd35eab13962f2b5f097a92c4e2af048c020b6f50d979d897d590",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "",
    "primary_cat": "cs.CL",
    "submitted_at": "2006-06-28T14:43:42Z",
    "title_canon_sha256": "513f5c0421dcc0b96445cb13a89eca114b6c989d30c2bedbe65c8e3f54724d2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0606118",
    "kind": "arxiv",
    "version": 1
  }
}