Pith Number

pith:IA27Y2K7

pith:2023:IA27Y2K7THZR2VCNSKRPMZ54EG

not attested not anchored not stored refs pending

Challenges for Predictive Modeling with Neural Network Techniques using Error-Prone Dietary Intake Data

Amir Nazemi, Dylan Spicker, Joy Hutchinson, Kevin W. Dodd, Michael Wallace, Paul Fieguth, Sharon I. Kirkpatrick

arxiv:2311.09338 v1 · 2023-11-15 · cs.LG · 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{IA27Y2K7THZR2VCNSKRPMZ54EG}

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	2026-07-05T10:12:13.631985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4035fc695f99f31d544d92a2f667bc21a8df29a1a46a0bef5f223fa4a64941d2

Aliases

arxiv: 2311.09338 · arxiv_version: 2311.09338v1 · doi: 10.48550/arxiv.2311.09338 · pith_short_12: IA27Y2K7THZR · pith_short_16: IA27Y2K7THZR2VCN · pith_short_8: IA27Y2K7

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/IA27Y2K7THZR2VCNSKRPMZ54EG \
  | 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: 4035fc695f99f31d544d92a2f667bc21a8df29a1a46a0bef5f223fa4a64941d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acbdb8bf07a04d27fe71ad50f3f7310b0fc81a89d9b74b1ef87448928e58cdfc",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-11-15T19:54:14Z",
    "title_canon_sha256": "21fa8e7f5d6feda105789f62dd4907cea0938a99013981fd4ed021ed74a7c871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.09338",
    "kind": "arxiv",
    "version": 1
  }
}