Pith Number

pith:WHZMWNQB

pith:2024:WHZMWNQBFWJFSI47SNQSGWJ4BE

not attested not anchored not stored refs pending

Classifying Dry Eye Disease Patients from Healthy Controls Using Machine Learning and Metabolomics Data

Hugo Lewi Hammer, Kjell Gunnar Gundersen, Michael Alexander Riegler, Morten Gundersen, {\O}ygunn Aass Utheim, Sajad Amouei Sheshkal

arxiv:2406.14068 v2 · 2024-06-20 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHZMWNQBFWJFSI47SNQSGWJ4BE}

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	2026-07-05T08:52:55.097049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1f2cb36012d9259239f936123593c093c5595deca563295c636e2e5a51cfb72

Aliases

arxiv: 2406.14068 · arxiv_version: 2406.14068v2 · doi: 10.48550/arxiv.2406.14068 · pith_short_12: WHZMWNQBFWJF · pith_short_16: WHZMWNQBFWJFSI47 · pith_short_8: WHZMWNQB

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/WHZMWNQBFWJFSI47SNQSGWJ4BE \
  | 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: b1f2cb36012d9259239f936123593c093c5595deca563295c636e2e5a51cfb72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f35389d843caedcc3a43d770bd5d0b6fb3f1bccf778e8554eef7ea0f8e2afd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-06-20T07:44:56Z",
    "title_canon_sha256": "301dd11a67a25f4434c758e8ec4b5efe6e8db79c7090db460d47f944b7eff896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.14068",
    "kind": "arxiv",
    "version": 2
  }
}