Pith Number

pith:DGDZVS3I

pith:2026:DGDZVS3I3SSXHP7E7QCYJRBXGY

not attested not anchored not stored refs pending

Externalizing Research Synthesis and Validation in AI Scientists through a Research Harness

Chenrun Wang, Da Ma, Danyu Luo, Hanqi Li, Huayang Wang, Jing Peng, Kai Yu, Lu Chen, Senyu Han, Shenghan Zuo, Sijia Guo, Tiancheng Huang, Yilu Cao, Yunzhe Zhang, Zichen Zhu, Zijian Hu, Zijian Wang, Ziyue Yang

arxiv:2606.18874 v1 · 2026-06-17 · 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{DGDZVS3I3SSXHP7E7QCYJRBXGY}

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	2026-06-19T16:11:50.622941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19879acb68dca573bfe4fc0584c437362c32a869a9c641153324e885b2794b8c

Aliases

arxiv: 2606.18874 · arxiv_version: 2606.18874v1 · doi: 10.48550/arxiv.2606.18874 · pith_short_12: DGDZVS3I3SSX · pith_short_16: DGDZVS3I3SSXHP7E · pith_short_8: DGDZVS3I

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/DGDZVS3I3SSXHP7E7QCYJRBXGY \
  | 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: 19879acb68dca573bfe4fc0584c437362c32a869a9c641153324e885b2794b8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33af4ffadd6c0ab883c855eac9d3a78051b29cb09f13de60e6d8c9bf20ce7635",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-17T09:52:14Z",
    "title_canon_sha256": "4475e4a99fe7fef19d186179a81a18100f0d39bb4f669c09acf707626a9fc053"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18874",
    "kind": "arxiv",
    "version": 1
  }
}