Pith Number

pith:V63YPUET

pith:2021:V63YPUETDG4WDHZTVABVSRP5SV

not attested not anchored not stored refs pending

Sample Selection with Uncertainty of Losses for Learning with Noisy Labels

Bo Han, Gang Niu, Jun Yu, Masashi Sugiyama, Mingming Gong, Tongliang Liu, Xiaobo Xia

arxiv:2106.00445 v1 · 2021-06-01 · 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{V63YPUETDG4WDHZTVABVSRP5SV}

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.

Cited by

1 paper in Pith

LiLAW: Lightweight Learnable Adaptive Weighting to Learn Sample Difficulty & Improve Noisy Training

Receipt and verification

First computed	2026-07-05T02:45:04.655631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afb787d09319b9619f33a8035945fd957bf049fff2b582c9f0df22015a896084

Aliases

arxiv: 2106.00445 · arxiv_version: 2106.00445v1 · doi: 10.48550/arxiv.2106.00445 · pith_short_12: V63YPUETDG4W · pith_short_16: V63YPUETDG4WDHZT · pith_short_8: V63YPUET

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/V63YPUETDG4WDHZTVABVSRP5SV \
  | 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: afb787d09319b9619f33a8035945fd957bf049fff2b582c9f0df22015a896084

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f95f59f40753c3a1e797a7a5695febf930c09a0ae4ef5b30fe13ecbb7c555cfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-01T12:53:53Z",
    "title_canon_sha256": "adb402c78b0f084faebec985ec1d56f63990ea890a2e902a8889f8ebfce5b33b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00445",
    "kind": "arxiv",
    "version": 1
  }
}