Pith Number

pith:LZXA77BO

pith:2023:LZXA77BO2UIDYTWL2GWRBL3CTV

not attested not anchored not stored refs pending

A Comprehensive Survey on Relation Extraction: Recent Advances and New Frontiers

Hong Cheng, Lingzhi Wang, Min Yang, Ruifeng Xu, Rui Zhang, Wai Lam, Xiaoyan Zhao, Yang Deng, Ying Shen

arxiv:2306.02051 v3 · 2023-06-03 · 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{LZXA77BO2UIDYTWL2GWRBL3CTV}

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.

Cited by

1 paper in Pith

(Towards) Scalable Reliable Automated Evaluation with Large Language Models

Receipt and verification

First computed	2026-07-05T08:35:35.417866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e6e0ffc2ed5103c4ecbd1ad10af629d43055d5903a1181a5458f0d74633eb55

Aliases

arxiv: 2306.02051 · arxiv_version: 2306.02051v3 · doi: 10.48550/arxiv.2306.02051 · pith_short_12: LZXA77BO2UID · pith_short_16: LZXA77BO2UIDYTWL · pith_short_8: LZXA77BO

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/LZXA77BO2UIDYTWL2GWRBL3CTV \
  | 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: 5e6e0ffc2ed5103c4ecbd1ad10af629d43055d5903a1181a5458f0d74633eb55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3554fe484b1494983168a8b5f0a64e2cc0902fd0bd96c2edb244dac9b81aeaa0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-03T08:39:25Z",
    "title_canon_sha256": "cb30863f6db320dfb47fd41c9f2f07e8452480159911141ce3cbca0138d89a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.02051",
    "kind": "arxiv",
    "version": 3
  }
}