Pith Number

pith:ZOAKXD6Q

pith:2019:ZOAKXD6QHLEUUBL3LFQLRCS5RC

not attested not anchored not stored refs pending

Lexical Simplification with Pretrained Encoders

Jipeng Qiang, Xindong Wu, Yi Zhu, Yunhao Yuan, Yun Li

arxiv:1907.06226 v5 · 2019-07-14 · cs.CL · cs.AI · 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{ZOAKXD6QHLEUUBL3LFQLRCS5RC}

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.

Cited by

1 paper in Pith

Specializing Unsupervised Pretraining Models for Word-Level Semantic Similarity

Receipt and verification

First computed	2026-07-05T01:47:28.740301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb80ab8fd03ac94a057b5960b88a5d88aa9816c7b25a4053abfd376034670c0a

Aliases

arxiv: 1907.06226 · arxiv_version: 1907.06226v5 · doi: 10.48550/arxiv.1907.06226 · pith_short_12: ZOAKXD6QHLEU · pith_short_16: ZOAKXD6QHLEUUBL3 · pith_short_8: ZOAKXD6Q

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/ZOAKXD6QHLEUUBL3LFQLRCS5RC \
  | 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: cb80ab8fd03ac94a057b5960b88a5d88aa9816c7b25a4053abfd376034670c0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69cf3bd23d2e275e0d8a4e546de44062d7fd0fd7d1568e8e0b4e4abe08417f22",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-14T14:19:22Z",
    "title_canon_sha256": "0b65f1ebb74209a316b5c4088a35fcc5ff239cccd2319bc16fcf06bd475fb89a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06226",
    "kind": "arxiv",
    "version": 5
  }
}