Pith Number

pith:ZVNBPHQF

pith:2020:ZVNBPHQFXIN5PPA4UNPW2VDLFP

not attested not anchored not stored refs pending

Multi-Level Micro-Randomized Trial: Detecting the Proximal Effect of Messages on Physical Activity

Bibhas Chakraborty, Caroline Figueroa, Jing Xu, Joseph Jay Williams, Xiaoxi Yan

arxiv:2007.13741 v1 · 2020-07-27 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZVNBPHQFXIN5PPA4UNPW2VDLFP}

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	2026-07-05T01:22:52.329752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd5a179e05ba1bd7bc1ca35f6d546b2bff697ed89cd7c612d1d142059fb5d732

Aliases

arxiv: 2007.13741 · arxiv_version: 2007.13741v1 · doi: 10.48550/arxiv.2007.13741 · pith_short_12: ZVNBPHQFXIN5 · pith_short_16: ZVNBPHQFXIN5PPA4 · pith_short_8: ZVNBPHQF

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/ZVNBPHQFXIN5PPA4UNPW2VDLFP \
  | 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: cd5a179e05ba1bd7bc1ca35f6d546b2bff697ed89cd7c612d1d142059fb5d732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1359d408ac0252a5486649a63529066c7b0abadfad07a716249d0851da53b8a2",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-07-27T14:53:01Z",
    "title_canon_sha256": "1a6013bd952c78b7bfac69b725de474a998e10ba6b137ffc1ec69989942dd48a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13741",
    "kind": "arxiv",
    "version": 1
  }
}