Pith Number

pith:ZDN5MNZL

pith:2019:ZDN5MNZL3ANFWE3GZWCBQMK5OG

not attested not anchored not stored refs pending

Extracting Multiple-Relations in One-Pass with Pre-Trained Transformers

Dakuo Wang, Haoyu Wang, Kun Xu, Ming Tan, Mo Yu, Saloni Potdar, Shiyu Chang, Xiaoxiao Guo

arxiv:1902.01030 v2 · 2019-02-04 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDN5MNZL3ANFWE3GZWCBQMK5OG}

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	2026-05-17T23:44:29.428645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8dbd6372bd81a5b1366cd8418315d7183c92a5ee94501327a5fd70619506d19

Aliases

arxiv: 1902.01030 · arxiv_version: 1902.01030v2 · doi: 10.48550/arxiv.1902.01030 · pith_short_12: ZDN5MNZL3ANF · pith_short_16: ZDN5MNZL3ANFWE3G · pith_short_8: ZDN5MNZL

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/ZDN5MNZL3ANFWE3GZWCBQMK5OG \
  | 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: c8dbd6372bd81a5b1366cd8418315d7183c92a5ee94501327a5fd70619506d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90c5f156044651ce6282bf1666e463c4e7d3e740b6da039cec9f9893ef3b56c4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-04T04:42:08Z",
    "title_canon_sha256": "afb98dd227a9eb7cc58dda9073e4c0afd9019f7e017d8cb8640512daaa1b46a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01030",
    "kind": "arxiv",
    "version": 2
  }
}