Pith Number

pith:7ODJW3H5

pith:2026:7ODJW3H5SUJ67Y4ZRLYFLCE32X

not attested not anchored not stored refs pending

When and How to Pilot: Design Rules for Two-Wave Experiments

Juan C. Yamin

arxiv:2607.16982 v1 · 2026-07-18 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ODJW3H5SUJ67Y4ZRLYFLCE32X}

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	2026-07-21T01:21:09.232236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb869b6cfd9513efe3998af055889bd5c877ed28c6012126de0a6055d957f2e3

Aliases

arxiv: 2607.16982 · arxiv_version: 2607.16982v1 · doi: 10.48550/arxiv.2607.16982 · pith_short_12: 7ODJW3H5SUJ6 · pith_short_16: 7ODJW3H5SUJ67Y4Z · pith_short_8: 7ODJW3H5

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/7ODJW3H5SUJ67Y4ZRLYFLCE32X \
  | 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: fb869b6cfd9513efe3998af055889bd5c877ed28c6012126de0a6055d957f2e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93761bb2fd2b8d96ff16bca29e4d5e2bc118006f1d7b313a2e7afe54282090d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2026-07-18T22:08:56Z",
    "title_canon_sha256": "3e43c3ba4dbd74e5ab44899492b01c65c97a3f06736096926e98120def9ace22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16982",
    "kind": "arxiv",
    "version": 1
  }
}