Pith Number

pith:23OD3JKE

pith:2026:23OD3JKEXKT7CQEATB7YC6SYOG

not attested not anchored not stored refs pending

Tree-of-Ideas: Automated Research Ideation via Cross-Trajectory Reasoning over Scholarly Evolution

Pengtao Li, Suyu Liu, Wenhao Jiang, Xiaoyang Ye, Xiao Yao, Xun Li, Yangning Li, Yinghui Li, Yiying Yang, Yuan Yao, Ziyu Lu

arxiv:2608.10740 v1 · 2026-08-11 · 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{23OD3JKEXKT7CQEATB7YC6SYOG}

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	2026-08-12T01:23:10.167126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6dc3da544baa7f14080987f817a58719d2d5da7e0d9d63245743a98c527174a

Aliases

arxiv: 2608.10740 · arxiv_version: 2608.10740v1 · doi: 10.48550/arxiv.2608.10740 · pith_short_12: 23OD3JKEXKT7 · pith_short_16: 23OD3JKEXKT7CQEA · pith_short_8: 23OD3JKE

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/23OD3JKEXKT7CQEATB7YC6SYOG \
  | 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: d6dc3da544baa7f14080987f817a58719d2d5da7e0d9d63245743a98c527174a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b76e8c855ce118b0b398cfb73d3531cddc52b6e76a6e1fc3b3ec263a9351a155",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-11T09:56:55Z",
    "title_canon_sha256": "12175c3ee6bfc02672828fa04f146e2963012275b7534b4dc8adebac3210b794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10740",
    "kind": "arxiv",
    "version": 1
  }
}