Pith Number

pith:6T4SQCXV

pith:2023:6T4SQCXVLM7ADW3QCH4V6IHIA2

not attested not anchored not stored refs pending

Actively Supervised Clustering for Open Relation Extraction

Jun Zhao, Mingming Sun, Minlong Peng, Qi Zhang, Tao Gui, Yongxin Zhang, Zhongyu Wei

arxiv:2306.04968 v1 · 2023-06-08 · 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{6T4SQCXVLM7ADW3QCH4V6IHIA2}

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	2026-07-05T06:18:44.140752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4f9280af55b3e01db7011f95f20e806a2c962d622d96780d507beb59d827d12

Aliases

arxiv: 2306.04968 · arxiv_version: 2306.04968v1 · doi: 10.48550/arxiv.2306.04968 · pith_short_12: 6T4SQCXVLM7A · pith_short_16: 6T4SQCXVLM7ADW3Q · pith_short_8: 6T4SQCXV

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/6T4SQCXVLM7ADW3QCH4V6IHIA2 \
  | 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: f4f9280af55b3e01db7011f95f20e806a2c962d622d96780d507beb59d827d12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83393332c0b28986b41ab56ba78e5b74c89fea588c5222415007dbb2a44ba529",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-08T06:55:02Z",
    "title_canon_sha256": "892f0bb31aa6527ca3c613e27b678e0529a6ad83b3878d9442701e17da76bf5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.04968",
    "kind": "arxiv",
    "version": 1
  }
}