Pith Number

pith:5CYB6GNC

pith:2022:5CYB6GNCESX5PURNZLOUOXK53R

not attested not anchored not stored refs pending

Revisiting DocRED -- Addressing the False Negative Problem in Relation Extraction

Hwee Tou Ng, Lidong Bing, Lu Xu, Qingyu Tan, Sharifah Mahani Aljunied

arxiv:2205.12696 v3 · 2022-05-25 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CYB6GNCESX5PURNZLOUOXK53R}

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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.

Cited by

1 paper in Pith

Multi-Relation Extraction in Entity Pairs using Global Context

Receipt and verification

First computed	2026-07-05T06:21:12.829438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8b01f19a224afd7d22dcadd475d5ddc4b116837410cbb8ea9eb0a96944ae423

Aliases

arxiv: 2205.12696 · arxiv_version: 2205.12696v3 · doi: 10.48550/arxiv.2205.12696 · pith_short_12: 5CYB6GNCESX5 · pith_short_16: 5CYB6GNCESX5PURN · pith_short_8: 5CYB6GNC

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/5CYB6GNCESX5PURNZLOUOXK53R \
  | 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: e8b01f19a224afd7d22dcadd475d5ddc4b116837410cbb8ea9eb0a96944ae423

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b72c37d9adad97883abae42ab6fde9233b55ca1701feb9a206549c23265cf900",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-25T11:54:48Z",
    "title_canon_sha256": "f93d78bce754041c0ee17c6c93d95f3b393ec093dbef4608f9758f69f40c1536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12696",
    "kind": "arxiv",
    "version": 3
  }
}