Pith Number

pith:O74HBC6C

pith:2025:O74HBC6CHMEQV4AF5IQNSUB4TT

not attested not anchored not stored refs pending

Extending Dataset Pruning to Object Detection: A Variance-based Approach

Ryota Yagi

arxiv:2505.17245 v1 · 2025-05-22 · 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{O74HBC6CHMEQV4AF5IQNSUB4TT}

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	2026-07-05T11:08:23.257555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77f8708bc23b090af005ea20d9503c9cdb8a531b300e8e7bfc1c41a9558da033

Aliases

arxiv: 2505.17245 · arxiv_version: 2505.17245v1 · doi: 10.48550/arxiv.2505.17245 · pith_short_12: O74HBC6CHMEQ · pith_short_16: O74HBC6CHMEQV4AF · pith_short_8: O74HBC6C

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/O74HBC6CHMEQV4AF5IQNSUB4TT \
  | 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: 77f8708bc23b090af005ea20d9503c9cdb8a531b300e8e7bfc1c41a9558da033

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8008bfd80c01a8851f0f5184af39fa450190301df40acc6907cde9c596f3b9e4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-22T19:46:51Z",
    "title_canon_sha256": "11a1445ddde09ea876de2bb4be8787d244adba8eb239d8b8456bdc259aab893d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17245",
    "kind": "arxiv",
    "version": 1
  }
}