Pith Number

pith:HCF5SQWL

pith:2026:HCF5SQWLD2DLOPZ7OSQSQZNX37

not attested not anchored not stored refs pending

Evaluating Interactive 2D Visualization as a Sample Selection Strategy for Biomedical Time-Series Data Annotation

Einari Vaaras, Manu Airaksinen, Okko R\"as\"anen

arxiv:2603.26592 v2 · 2026-03-27 · cs.LG · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCF5SQWLD2DLOPZ7OSQSQZNX37}

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	2026-06-19T16:09:57.455295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

388bd942cb1e86b73f3f74a12865b7dfea60e43d08de1cb22536c78f4b7ec8bd

Aliases

arxiv: 2603.26592 · arxiv_version: 2603.26592v2 · doi: 10.48550/arxiv.2603.26592 · pith_short_12: HCF5SQWLD2DL · pith_short_16: HCF5SQWLD2DLOPZ7 · pith_short_8: HCF5SQWL

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/HCF5SQWLD2DLOPZ7OSQSQZNX37 \
  | 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: 388bd942cb1e86b73f3f74a12865b7dfea60e43d08de1cb22536c78f4b7ec8bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e83aeef60bb78aed34067eb7cefbaf0e43c9e39a2b65e36d74f7eff84a6e583",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-27T16:53:05Z",
    "title_canon_sha256": "ff831fa7c7d29625945bbf54b4834c780f833b507eeb5e3f5fed4197801e7f77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.26592",
    "kind": "arxiv",
    "version": 2
  }
}