Pith Number

pith:JHVG7O2I

pith:2019:JHVG7O2IFPAED6BLRQPV3GAMWS

not attested not anchored not stored refs pending

Robust Inference via Generative Classifiers for Handling Noisy Labels

Bo Li, Honglak Lee, Jinwoo Shin, Kibok Lee, Kimin Lee, Sukmin Yun

arxiv:1901.11300 v2 · 2019-01-31 · stat.ML · 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{JHVG7O2IFPAED6BLRQPV3GAMWS}

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	2026-05-17T23:46:18.733673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49ea6fbb482bc041f82b8c1f5d980cb4aa3b3ae30b627409fb3d80adb537b954

Aliases

arxiv: 1901.11300 · arxiv_version: 1901.11300v2 · doi: 10.48550/arxiv.1901.11300 · pith_short_12: JHVG7O2IFPAE · pith_short_16: JHVG7O2IFPAED6BL · pith_short_8: JHVG7O2I

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/JHVG7O2IFPAED6BLRQPV3GAMWS \
  | 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: 49ea6fbb482bc041f82b8c1f5d980cb4aa3b3ae30b627409fb3d80adb537b954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2305995e360ec05947a764892abd761b81bd8a202bf91358b58c1e32ae7444d3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-01-31T10:41:13Z",
    "title_canon_sha256": "ce81e2435d8cbf008b85f145777d0b16f1e45628979f77c1f8aa362270f6b7d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11300",
    "kind": "arxiv",
    "version": 2
  }
}