Pith Number

pith:TA6HYKGI

pith:2020:TA6HYKGIJP4FY7ULYO2IUKVKKE

not attested not anchored not stored refs pending

Knowledge-aware Attention Network for Protein-Protein Interaction Extraction

Chengkun Lang, Huiwei Zhou, Lei Du, Shixian Ning, Yingyu Lin, Zhuang Liu1

arxiv:2001.02091 v1 · 2020-01-07 · 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{TA6HYKGIJP4FY7ULYO2IUKVKKE}

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	2026-07-05T00:30:44.011559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

983c7c28c84bf85c7e8bc3b48a2aaa510fbcff33643313448f6ae0fa5c75ba94

Aliases

arxiv: 2001.02091 · arxiv_version: 2001.02091v1 · doi: 10.48550/arxiv.2001.02091 · pith_short_12: TA6HYKGIJP4F · pith_short_16: TA6HYKGIJP4FY7UL · pith_short_8: TA6HYKGI

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/TA6HYKGIJP4FY7ULYO2IUKVKKE \
  | 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: 983c7c28c84bf85c7e8bc3b48a2aaa510fbcff33643313448f6ae0fa5c75ba94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e94a7594ea2d534be658658dce8be9a9f318b7577bcb7fd019bef44e85cccfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-01-07T15:02:28Z",
    "title_canon_sha256": "5d9a3b3430608b8a28be12f554ecf0c8e9fe89f44e50ea5af61d609b2a1477a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02091",
    "kind": "arxiv",
    "version": 1
  }
}