Pith Number

pith:UHCFNC5U

pith:2026:UHCFNC5UIKZCNC37ITO32BEC73

not attested not anchored not stored refs pending

Scaling Reproducibility: An AI-Assisted Workflow for Large-Scale Replication and Reanalysis

Leo Yang Yang, Yiqing Xu

arxiv:2602.16733 v3 · 2026-02-17 · econ.EM · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHCFNC5UIKZCNC37ITO32BEC73}

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

2 papers in Pith

Can Coding Agents Reproduce Findings in Computational Materials Science?

Read the Paper, Write the Code: Agentic Reproduction of Social-Science Results

Receipt and verification

First computed	2026-06-02T02:04:14.954201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1c4568bb442b2268b7f44ddbd0482fee2a38c6323ddb1323df3120477d9638b

Aliases

arxiv: 2602.16733 · arxiv_version: 2602.16733v3 · doi: 10.48550/arxiv.2602.16733 · pith_short_12: UHCFNC5UIKZC · pith_short_16: UHCFNC5UIKZCNC37 · pith_short_8: UHCFNC5U

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/UHCFNC5UIKZCNC37ITO32BEC73 \
  | 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: a1c4568bb442b2268b7f44ddbd0482fee2a38c6323ddb1323df3120477d9638b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bef4381231fdcddc143566a6dbdf0323c0fd81dd30b018db0a6ef0371920a734",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2026-02-17T20:32:04Z",
    "title_canon_sha256": "aca60bb36373fecaf24a195b0d18a99c738be76eb96fe5ff7c97a9cc04694996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.16733",
    "kind": "arxiv",
    "version": 3
  }
}