Pith Number

pith:N4QTQXTP

pith:2018:N4QTQXTPCUTEG6IOXMT37SRBUT

not attested not anchored not stored refs pending

Cross-relation Cross-bag Attention for Distantly-supervised Relation Extraction

Fei Wu, Liyuan Liu, Shiliang Pu, Siliang Tang, Xiang Ren, Yueting Zhuang, Yujin Yuan, Zhongfei Zhang

arxiv:1812.10604 v1 · 2018-12-27 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4QTQXTPCUTEG6IOXMT37SRBUT}

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	2026-05-17T23:57:20.526585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f21385e6f152643790ebb27bfca21a4f1a2041c609298342a199158e38ef24f

Aliases

arxiv: 1812.10604 · arxiv_version: 1812.10604v1 · doi: 10.48550/arxiv.1812.10604 · pith_short_12: N4QTQXTPCUTE · pith_short_16: N4QTQXTPCUTEG6IO · pith_short_8: N4QTQXTP

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/N4QTQXTPCUTEG6IOXMT37SRBUT \
  | 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: 6f21385e6f152643790ebb27bfca21a4f1a2041c609298342a199158e38ef24f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03b990a674ad2dc61e90ce05faae995089cb120b353987cbb1341158fd193d5c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-12-27T03:03:51Z",
    "title_canon_sha256": "df73e4a6b976622f7c2475850acc37f7d716430a1f02cc9596d9c057b2e0ca08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10604",
    "kind": "arxiv",
    "version": 1
  }
}