Pith Number

pith:VDPTGAVN

pith:2025:VDPTGAVNJXNXY2D5D6RGKITFHR

not attested not anchored not stored refs pending

Generalizing causal effects with noncompliance: Application to deep canvassing experiments

Melody Huang, Zhongren Chen

arxiv:2506.00149 v2 · 2025-05-30 · 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{VDPTGAVNJXNXY2D5D6RGKITFHR}

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	2026-06-09T01:04:38.716252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8df3302ad4ddb7c687d1fa26522653c4b0c3628a740dbae929e64b74b919cd7

Aliases

arxiv: 2506.00149 · arxiv_version: 2506.00149v2 · doi: 10.48550/arxiv.2506.00149 · pith_short_12: VDPTGAVNJXNX · pith_short_16: VDPTGAVNJXNXY2D5 · pith_short_8: VDPTGAVN

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/VDPTGAVNJXNXY2D5D6RGKITFHR \
  | 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: a8df3302ad4ddb7c687d1fa26522653c4b0c3628a740dbae929e64b74b919cd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b04bfb50d6fef14aba26618c57b1288d9517525de2ecb68505ffbd2bdf87552d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-05-30T18:41:22Z",
    "title_canon_sha256": "7e020ac8c27ab3f6527964fecc13622b7cfb0aad6552e15847999bcc0452eba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00149",
    "kind": "arxiv",
    "version": 2
  }
}