Pith Number

pith:HYXZSGIP

pith:2022:HYXZSGIPROHCIG27TNC273II6W

not attested not anchored not stored refs pending

Minority Class Oriented Active Learning for Imbalanced Datasets

Adrian Popescu, C\'eline Hudelot, Umang Aggarwal

arxiv:2202.00390 v1 · 2022-02-01 · cs.LG · 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{HYXZSGIPROHCIG27TNC273II6W}

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.

Cited by

1 paper in Pith

Active Learning with Context Sampling and One-vs-Rest Entropy for Semantic Segmentation

Receipt and verification

First computed	2026-07-05T03:53:21.575420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e2f99190f8b8e241b5f9b45afed08f59876886c72d505fc97edf53a52678b10

Aliases

arxiv: 2202.00390 · arxiv_version: 2202.00390v1 · doi: 10.48550/arxiv.2202.00390 · pith_short_12: HYXZSGIPROHC · pith_short_16: HYXZSGIPROHCIG27 · pith_short_8: HYXZSGIP

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/HYXZSGIPROHCIG27TNC273II6W \
  | 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: 3e2f99190f8b8e241b5f9b45afed08f59876886c72d505fc97edf53a52678b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c04e7c0539da2b24dd452fa8ee7008fc5259392fd1196e9526fc5d7242f2947c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-01T13:13:41Z",
    "title_canon_sha256": "2181d751fb15e0962dc52d02fd41df7881408d5a75ac0c3894ce0adba839373a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.00390",
    "kind": "arxiv",
    "version": 1
  }
}