Pith Number

pith:ECTZRGFW

pith:2026:ECTZRGFWZL6LN34BAIJQQS6JVB

not attested not anchored not stored refs pending

Hunt Instead of Wait: Evaluating Deep Data Research on Large Language Models

Michele Orini, Peijie Yu, Wei Liu, Yali Du, Yulan He

arxiv:2602.02039 v2 · 2026-02-02 · cs.AI · cs.CL · cs.DB · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECTZRGFWZL6LN34BAIJQQS6JVB}

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

Rewarding the Scientific Process: Process-Level Reward Modeling for Agentic Data Analysis

Receipt and verification

First computed	2026-05-20T00:02:09.296399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20a79898b6cafcb6ef810213084bc9a874028d592d5c36d7d782e2e316f524c8

Aliases

arxiv: 2602.02039 · arxiv_version: 2602.02039v2 · doi: 10.48550/arxiv.2602.02039 · pith_short_12: ECTZRGFWZL6L · pith_short_16: ECTZRGFWZL6LN34B · pith_short_8: ECTZRGFW

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/ECTZRGFWZL6LN34BAIJQQS6JVB \
  | 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: 20a79898b6cafcb6ef810213084bc9a874028d592d5c36d7d782e2e316f524c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944e6c8205ba28f66edd24b0111827840014566aa1b4d12e93fde1887eb849ab",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.DB",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-02-02T12:36:57Z",
    "title_canon_sha256": "37159c3b3c7d88977e30dfcebebd31177fafead02966964af2097a0b4621e891"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02039",
    "kind": "arxiv",
    "version": 2
  }
}