Pith Number

pith:6LTDLB7V

pith:2002:6LTDLB7VNDWKLFDGGKEARAYWCZ

not attested not anchored not stored refs pending

TableTrans, MultiTrans, InterTrans and TreeTrans: Diverse Tools Built on the Annotation Graph Toolkit

Beth Randall, Haejoong Lee, Kazuaki Maeda, Salim Zayat, Steven Bird, Xiaoyi Ma

arxiv:cs/0204006 v1 · 2002-04-03 · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LTDLB7VNDWKLFDGGKEARAYWCZ}

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	2026-07-04T14:24:16.462424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e63587f568eca594663288088316167f8da3f0ac8c1d9e39578719a9abded7

Aliases

arxiv: cs/0204006 · arxiv_version: cs/0204006v1 · doi: 10.48550/arxiv.cs/0204006 · pith_short_12: 6LTDLB7VNDWK · pith_short_16: 6LTDLB7VNDWKLFDG · pith_short_8: 6LTDLB7V

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/6LTDLB7VNDWKLFDGGKEARAYWCZ \
  | 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: f2e63587f568eca594663288088316167f8da3f0ac8c1d9e39578719a9abded7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3061350f5042c84b14af69ea4c69fbd8aea5099b5666b6f0b7db2635e67f7a77",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "",
    "primary_cat": "cs.CL",
    "submitted_at": "2002-04-03T17:18:49Z",
    "title_canon_sha256": "daf244ad8386ceb80991227da1d62a3c2f282cb6e978b94fa594b28cbacaa944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0204006",
    "kind": "arxiv",
    "version": 1
  }
}