Pith Number

pith:BES6Y3SS

pith:2016:BES6Y3SSMJ24SFCPDIPF4V7ZFP

not attested not anchored not stored refs pending

A Bi-LSTM-RNN Model for Relation Classification Using Low-Cost Sequence Features

Donghong Ji, Fei Li, Guohong Fu, Meishan Zhang, Tao Qian

arxiv:1608.07720 v1 · 2016-08-27 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BES6Y3SSMJ24SFCPDIPF4V7ZFP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:07:50.051211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0925ec6e526275c9144f1a1e5e57f92bd1836844dd42bff63a2c37d261ae9060

Aliases

arxiv: 1608.07720 · arxiv_version: 1608.07720v1 · doi: 10.48550/arxiv.1608.07720 · pith_short_12: BES6Y3SSMJ24 · pith_short_16: BES6Y3SSMJ24SFCP · pith_short_8: BES6Y3SS

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/BES6Y3SSMJ24SFCPDIPF4V7ZFP \
  | 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: 0925ec6e526275c9144f1a1e5e57f92bd1836844dd42bff63a2c37d261ae9060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ad0636cf593bc1e015d5375f95c5731d34b1dce60ed8a2422e110ecebca80f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-08-27T15:41:22Z",
    "title_canon_sha256": "bc4e40b83b42f409aa5ae237e9bd09a2df950edd884b6ab3f631a702f6d5dc34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07720",
    "kind": "arxiv",
    "version": 1
  }
}