Pith Number

pith:B4TLLDPR

pith:2025:B4TLLDPRZZA64A64T46LHGT4YM

not attested not anchored not stored refs pending

Purifying, Labeling, and Utilizing: A High-Quality Pipeline for Small Object Detection

Liujuan Cao, Rongrong Ji, Siwei Wang, Zhiwei Chen

arxiv:2504.20602 v1 · 2025-04-29 · 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{B4TLLDPRZZA64A64T46LHGT4YM}

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	2026-07-05T10:55:45.366090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f26b58df1ce41ee03dc9f3cb39a7cc33c4b3a9cfab685be6b82179a20d32aec

Aliases

arxiv: 2504.20602 · arxiv_version: 2504.20602v1 · doi: 10.48550/arxiv.2504.20602 · pith_short_12: B4TLLDPRZZA6 · pith_short_16: B4TLLDPRZZA64A64 · pith_short_8: B4TLLDPR

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/B4TLLDPRZZA64A64T46LHGT4YM \
  | 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: 0f26b58df1ce41ee03dc9f3cb39a7cc33c4b3a9cfab685be6b82179a20d32aec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ad5b1e2ff3dd83648bee3170134055e89ecdf711226aff15a096eb3ec8948f5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-29T10:11:03Z",
    "title_canon_sha256": "d855724d34da53beb44eb5022f26dcc2ad8b9a0bcf24f8c1477c3fd0e0134804"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20602",
    "kind": "arxiv",
    "version": 1
  }
}