Pith Number

pith:RYTCUMZN

pith:2022:RYTCUMZNZF7UJJCIXVQZPVD7NL

not attested not anchored not stored refs pending

CrossRectify: Leveraging Disagreement for Semi-supervised Object Detection

Changsheng Xu, Chengcheng Ma, Fan Tang, Qixiang Ye, Weiming Dong, Xingjia Pan

arxiv:2201.10734 v2 · 2022-01-26 · 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{RYTCUMZNZF7UJJCIXVQZPVD7NL}

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	2026-07-05T04:15:13.591270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e262a332dc97f44a448bd6197d47f6ae8d18a236b8dc47690c61f98a531fb91

Aliases

arxiv: 2201.10734 · arxiv_version: 2201.10734v2 · doi: 10.48550/arxiv.2201.10734 · pith_short_12: RYTCUMZNZF7U · pith_short_16: RYTCUMZNZF7UJJCI · pith_short_8: RYTCUMZN

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/RYTCUMZNZF7UJJCIXVQZPVD7NL \
  | 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: 8e262a332dc97f44a448bd6197d47f6ae8d18a236b8dc47690c61f98a531fb91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee09bcaf4921666efb2338b98390d09656f13b990ef950929dd27cee05549a86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-26T03:34:57Z",
    "title_canon_sha256": "bfc8cfbc78b893064e2881376ed37eb146c0b319258817af9e39e4bacfd2bc52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10734",
    "kind": "arxiv",
    "version": 2
  }
}