Pith Number

pith:5WFOHVR7

pith:2019:5WFOHVR7GDKB3UO7HHXDP3UJ6S

not attested not anchored not stored refs pending

Open Event Extraction from Online Text using a Generative Adversarial Network

Deyu Zhou, Rui Wang, Yulan He

arxiv:1908.09246 v1 · 2019-08-25 · cs.CL · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5WFOHVR7GDKB3UO7HHXDP3UJ6S}

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	2026-07-04T23:59:38.056053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed8ae3d63f30d41dd1df39ee37ee89f4be9dbcf4343d5c39f42916af888730e9

Aliases

arxiv: 1908.09246 · arxiv_version: 1908.09246v1 · doi: 10.48550/arxiv.1908.09246 · pith_short_12: 5WFOHVR7GDKB · pith_short_16: 5WFOHVR7GDKB3UO7 · pith_short_8: 5WFOHVR7

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/5WFOHVR7GDKB3UO7HHXDP3UJ6S \
  | 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: ed8ae3d63f30d41dd1df39ee37ee89f4be9dbcf4343d5c39f42916af888730e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4850caa96b201e43b34e1046370dd351e66f3ca05ed289c6a3fbdcb42f02cdcb",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-25T03:17:38Z",
    "title_canon_sha256": "ac85f0b659a9b1c292ddb39c8af4051573a667136319edf4484101adf7c442b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09246",
    "kind": "arxiv",
    "version": 1
  }
}