Pith Number

pith:VX2C47KY

pith:2019:VX2C47KYO3HBGC7DM4HIE5WD3C

not attested not anchored not stored refs pending

Combining biomarker and self-reported dietary intake data: a review of the state of the art and an exposition of concepts

Isobel Claire Gormley, Lorraine Brennan, Yuxin Bai

arxiv:1902.07711 v1 · 2019-02-20 · stat.AP · 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{VX2C47KYO3HBGC7DM4HIE5WD3C}

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	2026-05-17T23:53:04.031731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adf42e7d5876ce130be3670e8276c3d8bbc9823d2ce36e10da39a755d117ee45

Aliases

arxiv: 1902.07711 · arxiv_version: 1902.07711v1 · doi: 10.48550/arxiv.1902.07711 · pith_short_12: VX2C47KYO3HB · pith_short_16: VX2C47KYO3HBGC7D · pith_short_8: VX2C47KY

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/VX2C47KYO3HBGC7DM4HIE5WD3C \
  | 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: adf42e7d5876ce130be3670e8276c3d8bbc9823d2ce36e10da39a755d117ee45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96e2a3c09c240cacd671122d124b05661f355f5e8fbba1296bd768de44076a95",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-02-20T14:43:17Z",
    "title_canon_sha256": "36316426065d1aa88d75d60ce13e1552575024a9f68bc0bfbf6f3fbee476a51e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07711",
    "kind": "arxiv",
    "version": 1
  }
}