Pith Number

pith:ON2UMHXA

pith:2023:ON2UMHXAHHRVR7SGDRL4H5RC4H

not attested not anchored not stored refs pending

BioImageLoader: Easy Handling of Bioimage Datasets for Machine Learning

Anatole Chessel, Emmanuel Beaurepaire, Seongbin Lim, Xingjian Zhang

arxiv:2303.02158 v1 · 2023-03-02 · q-bio.QM · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ON2UMHXAHHRVR7SGDRL4H5RC4H}

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	2026-07-05T05:48:07.222309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7375461ee039e358fe461c57c3f622e1e39cdafdfa53c768c013ce5e6b330e46

Aliases

arxiv: 2303.02158 · arxiv_version: 2303.02158v1 · doi: 10.48550/arxiv.2303.02158 · pith_short_12: ON2UMHXAHHRV · pith_short_16: ON2UMHXAHHRVR7SG · pith_short_8: ON2UMHXA

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/ON2UMHXAHHRVR7SGDRL4H5RC4H \
  | 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: 7375461ee039e358fe461c57c3f622e1e39cdafdfa53c768c013ce5e6b330e46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5314b7184bb187dac7966902572e6ec0a3f677071a89cad537638207a90b8c9",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2023-03-02T13:35:15Z",
    "title_canon_sha256": "75c29c2e4c025c422e8736c0cfcb455245ae68f13a57fc571940d763ebbb7a12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02158",
    "kind": "arxiv",
    "version": 1
  }
}