Pith Number

pith:TEH6BTCB

pith:2020:TEH6BTCB5FTL4MASMO4DXQMB5L

not attested not anchored not stored refs pending

Meta-SVDD: Probabilistic Meta-Learning for One-Class Classification in Cancer Histology Images

Brandon Chan, David Snead, Jevgenij Gamper, Nasir Rajpoot, Yee Wah Tsang

arxiv:2003.03109 v1 · 2020-03-06 · eess.IV · 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{TEH6BTCB5FTL4MASMO4DXQMB5L}

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	2026-07-05T00:46:10.031567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

990fe0cc41e966be301263b83bc181eac6ddf30b3092c977aac3392c96500267

Aliases

arxiv: 2003.03109 · arxiv_version: 2003.03109v1 · doi: 10.48550/arxiv.2003.03109 · pith_short_12: TEH6BTCB5FTL · pith_short_16: TEH6BTCB5FTL4MAS · pith_short_8: TEH6BTCB

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/TEH6BTCB5FTL4MASMO4DXQMB5L \
  | 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: 990fe0cc41e966be301263b83bc181eac6ddf30b3092c977aac3392c96500267

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1835b946666fa94ca03125219768796a14f390d845377e5b611e940c0f06406",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-03-06T09:59:57Z",
    "title_canon_sha256": "d73fa99429568826ab300fa6da44aeddae318f6d173a329bb83beced67cfb093"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03109",
    "kind": "arxiv",
    "version": 1
  }
}