Pith Number

pith:5RRVKVBO

pith:2022:5RRVKVBONU5LQCG6BM5FJD3S2H

not attested not anchored not stored refs pending

Function-words Enhanced Attention Networks for Few-Shot Inverse Relation Classification

Chunliu Dou, Kewen Wang, Shaojuan Wu, Xiaowang Zhang, Zhiyong Feng

arxiv:2204.12111 v1 · 2022-04-26 · 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{5RRVKVBONU5LQCG6BM5FJD3S2H}

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	2026-07-05T04:17:44.593475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec6355542e6d3ab808de0b3a548f72d1d054cfd498a970be9b74d76604319ecc

Aliases

arxiv: 2204.12111 · arxiv_version: 2204.12111v1 · doi: 10.48550/arxiv.2204.12111 · pith_short_12: 5RRVKVBONU5L · pith_short_16: 5RRVKVBONU5LQCG6 · pith_short_8: 5RRVKVBO

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/5RRVKVBONU5LQCG6BM5FJD3S2H \
  | 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: ec6355542e6d3ab808de0b3a548f72d1d054cfd498a970be9b74d76604319ecc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4a308863ea4ddf03e6d2d03b63559ab3587d70c805c4afc58443e5e470dbcb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-26T07:17:28Z",
    "title_canon_sha256": "010f8df9083e6250a3dd81522d2192482d5571445815441eebcc65bbd6215c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12111",
    "kind": "arxiv",
    "version": 1
  }
}