Pith Number

pith:56KUI7QF

pith:2026:56KUI7QF6SUVYSYCLGC5UQB6BW

not attested not anchored not stored refs pending

How Many Labels Are Enough? ALDA: Active Learning Deployment Advisor for Medical Image Classification

Julia Machnio, Mads Nielsen, Mostafa Mehdipour Ghazi

arxiv:2608.03511 v1 · 2026-08-04 · cs.CV · cs.AI · 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{56KUI7QF6SUVYSYCLGC5UQB6BW}

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	2026-08-05T01:36:00.119082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef95447e05f4a95c4b025985da403e0dbf455e5e21c2bf7c5d880e24a07ed836

Aliases

arxiv: 2608.03511 · arxiv_version: 2608.03511v1 · doi: 10.48550/arxiv.2608.03511 · pith_short_12: 56KUI7QF6SUV · pith_short_16: 56KUI7QF6SUVYSYC · pith_short_8: 56KUI7QF

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/56KUI7QF6SUVYSYCLGC5UQB6BW \
  | 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: ef95447e05f4a95c4b025985da403e0dbf455e5e21c2bf7c5d880e24a07ed836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d250edc5144da3475eadcbc67dac30769df8427a37ab9b23c74f6681d67b27f2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-04T11:53:02Z",
    "title_canon_sha256": "fbdaddc40392b930f4b93556ce80f13060b7529447b1d8a36511c651f721d8f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03511",
    "kind": "arxiv",
    "version": 1
  }
}