Pith Number

pith:OWDTEJV5

pith:2021:OWDTEJV53UP6TW6OJJDHP7Q2EM

not attested not anchored not stored refs pending

A causal approach to functional mediation analysis with application to a smoking cessation intervention

Donna L. Coffman, John J. Dziak, Kaylee Litson, Megan E. Piper, Runze Li, Yajnaseni Chakraborti

arxiv:2112.03960 v4 · 2021-12-07 · 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{OWDTEJV53UP6TW6OJJDHP7Q2EM}

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	2026-07-05T05:17:01.453820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75873226bddd1fe9dbce4a4677fe1a231acb5bcb03f8273fe07882549550e2a6

Aliases

arxiv: 2112.03960 · arxiv_version: 2112.03960v4 · doi: 10.48550/arxiv.2112.03960 · pith_short_12: OWDTEJV53UP6 · pith_short_16: OWDTEJV53UP6TW6O · pith_short_8: OWDTEJV5

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/OWDTEJV53UP6TW6OJJDHP7Q2EM \
  | 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: 75873226bddd1fe9dbce4a4677fe1a231acb5bcb03f8273fe07882549550e2a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7b56ea29c55f4da921fba179b374b2f53c3fb18084c5f018fa61ce1941fc69",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-12-07T19:33:00Z",
    "title_canon_sha256": "3096f4a792760438cd37eb93efb5c97fdaca69da6d7c351171573321432b7239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03960",
    "kind": "arxiv",
    "version": 4
  }
}