Pith Number

pith:5WPILKLP

pith:2018:5WPILKLPR267D4IJ6QMD5CPCD2

not attested not anchored not stored refs pending

Multi-labeled Relation Extraction with Attentive Capsule Network

Hai Zhao, Pengshuai Li, Weijia Jia, Xinsong Zhang

arxiv:1811.04354 v1 · 2018-11-11 · 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{5WPILKLPR267D4IJ6QMD5CPCD2}

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	2026-05-18T00:01:05.449395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed9e85a96f8ebdf1f109f4183e89e21eaf659ddd3666d1cefaa2bdaa7473a7a8

Aliases

arxiv: 1811.04354 · arxiv_version: 1811.04354v1 · doi: 10.48550/arxiv.1811.04354 · pith_short_12: 5WPILKLPR267 · pith_short_16: 5WPILKLPR267D4IJ · pith_short_8: 5WPILKLP

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/5WPILKLPR267D4IJ6QMD5CPCD2 \
  | 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: ed9e85a96f8ebdf1f109f4183e89e21eaf659ddd3666d1cefaa2bdaa7473a7a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4aee0ef819174580b9a48d77b4f46092fcbc2c5e35d59801865ecc8343f6332",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-11T05:29:17Z",
    "title_canon_sha256": "845ea002e41d7fbcdb836274d0d63740d323a612ff3a7be9c3f442eff110d88a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04354",
    "kind": "arxiv",
    "version": 1
  }
}