Pith Number

pith:4FAL7IGM

pith:2024:4FAL7IGMWSVB7QAX5J6ZWSBURL

not attested not anchored not stored refs pending

An Unbiased Risk Estimator for Partial Label Learning with Augmented Classes

Beibei Li, Jiayu Hu, Senlin Shu, Tao Xiang, Zhongshi He

arxiv:2409.19600 v1 · 2024-09-29 · cs.LG · cs.AI · 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{4FAL7IGMWSVB7QAX5J6ZWSBURL}

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	2026-07-05T09:13:18.105265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e140bfa0ccb4aa1fc017ea7d9b48348ad682009efb95a09d73c88aea08d2845b

Aliases

arxiv: 2409.19600 · arxiv_version: 2409.19600v1 · doi: 10.48550/arxiv.2409.19600 · pith_short_12: 4FAL7IGMWSVB · pith_short_16: 4FAL7IGMWSVB7QAX · pith_short_8: 4FAL7IGM

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/4FAL7IGMWSVB7QAX5J6ZWSBURL \
  | 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: e140bfa0ccb4aa1fc017ea7d9b48348ad682009efb95a09d73c88aea08d2845b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be7832b56b808105e7563c1eb41631a0f8987669aef49144b62d5c7ca64a8eda",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-29T07:36:16Z",
    "title_canon_sha256": "1d7202ca3e41c0a055d4014d6766c48d8b6ea5a8595d91dcf25d300d00d8b530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.19600",
    "kind": "arxiv",
    "version": 1
  }
}