Pith Number

pith:3BDYR47R

pith:2026:3BDYR47RMCBYQWUAAAA3TYAL5S

not attested not anchored not stored refs pending

LigBench: A Unified and Human-Aligned Benchmark for LLM-based Research Idea Generation

Chenrun Wang, Kai Yu, Lu Chen, Mingxuan Zhu, Tiancheng Huang, Wenjie Li, Yujie Zhang, Zhiying Zou, Zichen Zhu

arxiv:2608.13136 v1 · 2026-08-13 · cs.CL · cs.AI · cs.DB · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BDYR47RMCBYQWUAAAA3TYAL5S}

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	2026-08-14T01:00:27.727971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d84788f3f16083885a800001b9e00bec86adbaf3b013830003681d1f5fbcbaf2

Aliases

arxiv: 2608.13136 · arxiv_version: 2608.13136v1 · doi: 10.48550/arxiv.2608.13136 · pith_short_12: 3BDYR47RMCBY · pith_short_16: 3BDYR47RMCBYQWUA · pith_short_8: 3BDYR47R

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/3BDYR47RMCBYQWUAAAA3TYAL5S \
  | 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: d84788f3f16083885a800001b9e00bec86adbaf3b013830003681d1f5fbcbaf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e4f7995334b2e20ce6280c07d5ac56c30cff5cd2026e7da4ab89a88e36fd2f0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-13T12:11:23Z",
    "title_canon_sha256": "c647a252b161ad8b1b8987a02c1b83e6fb0223e5440069e34e320df7bd3b8f8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13136",
    "kind": "arxiv",
    "version": 1
  }
}