Pith Number

pith:OM762ZTH

pith:2018:OM762ZTHNVAVE3GBOTEVMPJPFO

not attested not anchored not stored refs pending

Learning to Learn from Noisy Labeled Data

Junnan Li, Mohan Kankanhalli, Qi Zhao, Yongkang Wong

arxiv:1812.05214 v2 · 2018-12-13 · cs.LG · cs.CV · 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{OM762ZTHNVAVE3GBOTEVMPJPFO}

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	2026-05-17T23:48:45.314727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

733fed66676d41526cc174c9563d2f2ba82e9e29c188af3f2661f8ecc8539aa8

Aliases

arxiv: 1812.05214 · arxiv_version: 1812.05214v2 · doi: 10.48550/arxiv.1812.05214 · pith_short_12: OM762ZTHNVAV · pith_short_16: OM762ZTHNVAVE3GB · pith_short_8: OM762ZTH

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/OM762ZTHNVAVE3GBOTEVMPJPFO \
  | 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: 733fed66676d41526cc174c9563d2f2ba82e9e29c188af3f2661f8ecc8539aa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f0ce433ae3b5501cd92b4be04727c3773a7b232ad795025c8e7dca4f95156f0",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-13T00:58:05Z",
    "title_canon_sha256": "391cb2a736ae6f52b12dcd4a09c3a043c3507eba641190c6a4d906ae385e14b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05214",
    "kind": "arxiv",
    "version": 2
  }
}