Pith Number

pith:LTUFDG2S

pith:2022:LTUFDG2SULKPTP573UFNXUMWYO

not attested not anchored not stored refs pending

Bridging the Gap between Reality and Ideality of Entity Matching: A Revisiting and Benchmark Re-Construction

Cheng Fu, Feiyu Xiong, Hongyu Lin, Hui Chen, Le Sun, Minlong Lu, Tianshu Wang, Xianpei Han, Xiuwen Zhu

arxiv:2205.05889 v1 · 2022-05-12 · cs.CL · cs.AI · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTUFDG2SULKPTP573UFNXUMWYO}

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	2026-07-05T04:22:43.181417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ce8519b52a2d4f9bfbfdd0adbd196c389a36ff52c2ee4f4ab64b7f10e22069e

Aliases

arxiv: 2205.05889 · arxiv_version: 2205.05889v1 · doi: 10.48550/arxiv.2205.05889 · pith_short_12: LTUFDG2SULKP · pith_short_16: LTUFDG2SULKPTP57 · pith_short_8: LTUFDG2S

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/LTUFDG2SULKPTP573UFNXUMWYO \
  | 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: 5ce8519b52a2d4f9bfbfdd0adbd196c389a36ff52c2ee4f4ab64b7f10e22069e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8d3af2a6f99579919e06fb73602675c895412c078b737c6e29ad0ce9ff9803e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-12T05:50:30Z",
    "title_canon_sha256": "ef7f3d54e0dcff44fd2ac319ddee093e6063138d7f50c08f9d84313e55a8d293"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.05889",
    "kind": "arxiv",
    "version": 1
  }
}