Pith Number

pith:YOK4QHCC

pith:2020:YOK4QHCCCITZOEQIJ4RGBFHSRL

not attested not anchored not stored refs pending

Weakly Supervised Learning with Side Information for Noisy Labeled Images

Dangwei Li, Hong Shang, Lele Cheng, Liming Zhao, Pan Pan, Xiangzeng Zhou, Yinghui Xu, Yun Zheng

arxiv:2008.11586 v2 · 2020-08-25 · 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{YOK4QHCCCITZOEQIJ4RGBFHSRL}

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	2026-07-05T01:33:00.528849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c395c81c4212279712084f226094f28ae3317a7cae1611786ab6c122a9f26fd4

Aliases

arxiv: 2008.11586 · arxiv_version: 2008.11586v2 · doi: 10.48550/arxiv.2008.11586 · pith_short_12: YOK4QHCCCITZ · pith_short_16: YOK4QHCCCITZOEQI · pith_short_8: YOK4QHCC

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/YOK4QHCCCITZOEQIJ4RGBFHSRL \
  | 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: c395c81c4212279712084f226094f28ae3317a7cae1611786ab6c122a9f26fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b84ae65dcdb9c23c6ff525d37dfa12cb1e4b902a14d8905d02e66c07e662a17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-25T05:43:48Z",
    "title_canon_sha256": "3beb380021f076c93be69f225185c9e01316305b83168579668d9c4d02c78179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11586",
    "kind": "arxiv",
    "version": 2
  }
}