Pith Number

pith:UCDGZVPF

pith:2021:UCDGZVPF7QNKMSHFD54YDKQKZJ

not attested not anchored not stored refs pending

Multi-task fusion for improving mammography screening data classification

Astrid Berg, David Major, Dimitrios Lenis, Gert Sluiter, Katja B\"uhler, Maria Wimmer, Theresa Neubauer

arxiv:2112.01320 v1 · 2021-12-01 · eess.IV · 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{UCDGZVPF7QNKMSHFD54YDKQKZJ}

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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	2026-07-05T03:37:08.179866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0866cd5e5fc1aa648e51f7981aa0aca4f5d7a522590f5b5d8abe8c2dc0279e7

Aliases

arxiv: 2112.01320 · arxiv_version: 2112.01320v1 · doi: 10.48550/arxiv.2112.01320 · pith_short_12: UCDGZVPF7QNK · pith_short_16: UCDGZVPF7QNKMSHF · pith_short_8: UCDGZVPF

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/UCDGZVPF7QNKMSHFD54YDKQKZJ \
  | 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: a0866cd5e5fc1aa648e51f7981aa0aca4f5d7a522590f5b5d8abe8c2dc0279e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e08862551857e969f553f0b0a43a58f2079ae752ff4603be99fead93b2464a8",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-12-01T13:56:27Z",
    "title_canon_sha256": "823d153caf628c4c9bd83d0d5449371bdffdd0ae1817effddb1e8f6e5d8690f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.01320",
    "kind": "arxiv",
    "version": 1
  }
}