Pith Number

pith:I7CJJWVL

pith:2018:I7CJJWVLSIZ7YGUTM425QBDBR6

not attested not anchored not stored refs pending

Adversarial training for multi-context joint entity and relation extraction

Chris Develder, Giannis Bekoulis, Johannes Deleu, Thomas Demeester

arxiv:1808.06876 v3 · 2018-08-21 · 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{I7CJJWVLSIZ7YGUTM425QBDBR6}

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	2026-05-17T23:56:29.508260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47c494daab9233fc1a936735d804618fb93cec5f216840259eec17bcb9e2753c

Aliases

arxiv: 1808.06876 · arxiv_version: 1808.06876v3 · doi: 10.48550/arxiv.1808.06876 · pith_short_12: I7CJJWVLSIZ7 · pith_short_16: I7CJJWVLSIZ7YGUT · pith_short_8: I7CJJWVL

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/I7CJJWVLSIZ7YGUTM425QBDBR6 \
  | 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: 47c494daab9233fc1a936735d804618fb93cec5f216840259eec17bcb9e2753c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72bebcaa2f5a5ce2e60eb51f0da55bf4b655a47382c6025820d1b29aede54ce1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-21T12:52:03Z",
    "title_canon_sha256": "cca6fafa932f0251050fa76518368a7491b9da90a21e3c229fab98917bc5434c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06876",
    "kind": "arxiv",
    "version": 3
  }
}