Pith Number

pith:ZS22P5SH

pith:2011:ZS22P5SHXJ56AK5MB4TG2TT7XW

not attested not anchored not stored refs pending

A new multivariate measurement error model with zero-inflated dietary data, and its application to dietary assessment

Dennis W. Buckman, Douglas Midthune, Janet A. Tooze, Kevin W. Dodd, Laurence Freedman, Patricia M. Guenther, Raymond J. Carroll, Saijuan Zhang, Susan M. Krebs-Smith, Victor Kipnis

arxiv:1107.4868 v1 · 2011-07-25 · 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{ZS22P5SHXJ56AK5MB4TG2TT7XW}

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	2026-05-18T04:16:54.420874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccb5a7f647ba7be02bac0f266d4e7fbda7c2ab9f5b5f757cc87b4701cff7dd3b

Aliases

arxiv: 1107.4868 · arxiv_version: 1107.4868v1 · doi: 10.48550/arxiv.1107.4868 · pith_short_12: ZS22P5SHXJ56 · pith_short_16: ZS22P5SHXJ56AK5M · pith_short_8: ZS22P5SH

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/ZS22P5SHXJ56AK5MB4TG2TT7XW \
  | 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: ccb5a7f647ba7be02bac0f266d4e7fbda7c2ab9f5b5f757cc87b4701cff7dd3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a8ad9f206ebfd3470f25fd9ff9a690d645a20626595ed0bb86cf7b9a2b72386",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2011-07-25T09:08:23Z",
    "title_canon_sha256": "980c1da71d87f39d237cd3f4072d3dc532ac247f4b894f39076c60764e257998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4868",
    "kind": "arxiv",
    "version": 1
  }
}