Pith Number

pith:XVGR4CP3

pith:2019:XVGR4CP3XA2EJSOVGKUC4P7YVL

not attested not anchored not stored refs pending

How does Disagreement Help Generalization against Label Corruption?

Bo Han, Gang Niu, Ivor W. Tsang, Jiangchao Yao, Masashi Sugiyama, Xingrui Yu

arxiv:1901.04215 v3 · 2019-01-14 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVGR4CP3XA2EJSOVGKUC4P7YVL}

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	2026-05-17T23:46:29.159370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd4d1e09fbb83444c9d532a82e3ff8aac6ff73f1ba992b2d4025a4dc9e80f4d2

Aliases

arxiv: 1901.04215 · arxiv_version: 1901.04215v3 · doi: 10.48550/arxiv.1901.04215 · pith_short_12: XVGR4CP3XA2E · pith_short_16: XVGR4CP3XA2EJSOV · pith_short_8: XVGR4CP3

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/XVGR4CP3XA2EJSOVGKUC4P7YVL \
  | 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: bd4d1e09fbb83444c9d532a82e3ff8aac6ff73f1ba992b2d4025a4dc9e80f4d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab40146e642eb06ee00f557d4ec4b1a5f5dac144a8e77570d947087db5152d95",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-14T10:02:27Z",
    "title_canon_sha256": "0089fa0bd997ec03945d985c649fcd515cf9eca35bac175a0f90d125f907c5bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04215",
    "kind": "arxiv",
    "version": 3
  }
}