Pith Number

pith:DMCKXXCS

pith:2013:DMCKXXCSN3M7UN3NJFR3Z45ANZ

not attested not anchored not stored refs pending

LDC Arabic Treebanks and Associated Corpora: Data Divisions Manual

Mona Diab, Nizar Habash, Owen Rambow, Ryan Roth

arxiv:1309.5652 v1 · 2013-09-22 · 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{DMCKXXCSN3M7UN3NJFR3Z45ANZ}

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	2026-05-18T03:12:35.658066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b04abdc526ed9fa376d4963bcf3a06e62ac0d6ab024c7feebeaabe551697ded

Aliases

arxiv: 1309.5652 · arxiv_version: 1309.5652v1 · doi: 10.48550/arxiv.1309.5652 · pith_short_12: DMCKXXCSN3M7 · pith_short_16: DMCKXXCSN3M7UN3N · pith_short_8: DMCKXXCS

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/DMCKXXCSN3M7UN3NJFR3Z45ANZ \
  | 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: 1b04abdc526ed9fa376d4963bcf3a06e62ac0d6ab024c7feebeaabe551697ded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ac6fe36c22d0cadea734272e6e3fa97f21ccff3fadcbc6cf319755095844b83",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2013-09-22T21:09:07Z",
    "title_canon_sha256": "3d8e94712a609f8adc3a3e4eef1ffcf51f600e6e351e083464adc95cca32d515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5652",
    "kind": "arxiv",
    "version": 1
  }
}