Pith Number

pith:XTEPTQYR

pith:2019:XTEPTQYRNBMG5KV4BJOB6V5OY4

not attested not anchored not stored refs pending

Bridging the Gap: Attending to Discontinuity in Identification of Multiword Expressions

Le An Ha, Omid Rohanian, Ruslan Mitkov, Samaneh Kouchaki, Shiva Taslimipoor

arxiv:1902.10667 v2 · 2019-02-27 · 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{XTEPTQYRNBMG5KV4BJOB6V5OY4}

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	2026-05-17T23:47:48.296996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcc8f9c31168586eaabc0a5c1f57aec70f4ce670e479e27c8c31ecee168c7d63

Aliases

arxiv: 1902.10667 · arxiv_version: 1902.10667v2 · doi: 10.48550/arxiv.1902.10667 · pith_short_12: XTEPTQYRNBMG · pith_short_16: XTEPTQYRNBMG5KV4 · pith_short_8: XTEPTQYR

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/XTEPTQYRNBMG5KV4BJOB6V5OY4 \
  | 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: bcc8f9c31168586eaabc0a5c1f57aec70f4ce670e479e27c8c31ecee168c7d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5086c71a396b9fb9d19b0a49b87c8efe9425f2000951328613db7cd5941b1fe6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-27T18:01:53Z",
    "title_canon_sha256": "e40a52282d81cb299a7d384eca5ac792300930465aa55a151a29483afa51f95e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10667",
    "kind": "arxiv",
    "version": 2
  }
}