Pith Number

pith:4RU3OUW3

pith:2018:4RU3OUW3FWWAEBBIRIXAOLGD5S

not attested not anchored not stored refs pending

An attention-based Bi-GRU-CapsNet model for hypernymy detection between compound entities

Chenming Xu, Daqi Gao, Ping He, Qi Wang, Tong Ruan, Yangming Zhou

arxiv:1805.04827 v3 · 2018-05-13 · 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{4RU3OUW3FWWAEBBIRIXAOLGD5S}

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	2026-05-17T23:59:52.797612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e469b752db2dac0204288a2e072cc3ec8f8438f488b7f9f860e7846869f35411

Aliases

arxiv: 1805.04827 · arxiv_version: 1805.04827v3 · doi: 10.48550/arxiv.1805.04827 · pith_short_12: 4RU3OUW3FWWA · pith_short_16: 4RU3OUW3FWWAEBBI · pith_short_8: 4RU3OUW3

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/4RU3OUW3FWWAEBBIRIXAOLGD5S \
  | 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: e469b752db2dac0204288a2e072cc3ec8f8438f488b7f9f860e7846869f35411

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cdd7fcfeefd2d905989273e1253e821a3786c3d70515564a838efc15057cf6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-13T06:09:40Z",
    "title_canon_sha256": "7764f783eb29497873a297e35157f3ef86fc7ee36a3933e170440fd0b36b01fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04827",
    "kind": "arxiv",
    "version": 3
  }
}