Pith Number

pith:BS6MH56Z

pith:2019:BS6MH56Z7MERSFMPTC5KL2H54P

not attested not anchored not stored refs pending

Transfer Learning for Relation Extraction via Relation-Gated Adversarial Learning

Huajun Chen, Jiaoyan Chen, Ningyu Zhang, Shumin Deng, Wei Zhang, Zhanlin Sun

arxiv:1908.08507 v1 · 2019-08-22 · cs.LG · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BS6MH56Z7MERSFMPTC5KL2H54P}

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	2026-07-04T23:59:13.641219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cbcc3f7d9fb0919158f98baa5e8fde3fe457d521cbff4bbd66fe5ae891865c6

Aliases

arxiv: 1908.08507 · arxiv_version: 1908.08507v1 · doi: 10.48550/arxiv.1908.08507 · pith_short_12: BS6MH56Z7MER · pith_short_16: BS6MH56Z7MERSFMP · pith_short_8: BS6MH56Z

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/BS6MH56Z7MERSFMPTC5KL2H54P \
  | 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: 0cbcc3f7d9fb0919158f98baa5e8fde3fe457d521cbff4bbd66fe5ae891865c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87510554297921744ff5086337e0cc270fb72b063480221cac79a6290f6c4735",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-22T17:27:54Z",
    "title_canon_sha256": "01360667080b989c461be628f682945c4a8a05470f62c5b78855d717eaa10c13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08507",
    "kind": "arxiv",
    "version": 1
  }
}