Pith Number

pith:HKZ63MSF

pith:2021:HKZ63MSFVNLTHF7QDEEPYVAMCI

not attested not anchored not stored refs pending

Constrained Deep One-Class Feature Learning For Classifying Imbalanced Medical Images

Ashok Panigrahy, Chang Liu, Dooman Arefan, Long Gao, Shandong Wu

arxiv:2111.10610 v2 · 2021-11-20 · 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{HKZ63MSFVNLTHF7QDEEPYVAMCI}

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	2026-07-05T04:14:39.989782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ab3edb245ab573397f01908fc540c121393aa088d4b342e09ea9c70d70a6d2d

Aliases

arxiv: 2111.10610 · arxiv_version: 2111.10610v2 · doi: 10.48550/arxiv.2111.10610 · pith_short_12: HKZ63MSFVNLT · pith_short_16: HKZ63MSFVNLTHF7Q · pith_short_8: HKZ63MSF

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/HKZ63MSFVNLTHF7QDEEPYVAMCI \
  | 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: 3ab3edb245ab573397f01908fc540c121393aa088d4b342e09ea9c70d70a6d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e621c0a0b05331b71b625a4c5f1a650c14f0c00f0c2faf8e4a74fd97b8d92314",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-11-20T15:25:24Z",
    "title_canon_sha256": "bc4a1f0dcd143980db7f6168e5c51e75ef4aff26fd4af8ffe8a03a7133e9c11d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10610",
    "kind": "arxiv",
    "version": 2
  }
}