Pith Number

pith:IAZQXY4T

pith:2023:IAZQXY4TD6AYBHEGQU4B2GTJKA

not attested not anchored not stored refs pending

Expertise-based Weighting for Regression Models with Noisy Labels

Milene Regina dos Santos, Rafael Izbicki

arxiv:2305.07430 v1 · 2023-05-12 · 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{IAZQXY4TD6AYBHEGQU4B2GTJKA}

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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

Selfish Evolution: Making Discoveries in Extreme Label Noise with the Help of Overfitting Dynamics

Receipt and verification

First computed	2026-07-05T06:09:35.328809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40330be3931f81809c8685381d1a695016acdaf062509c56c5be42ac07f97b99

Aliases

arxiv: 2305.07430 · arxiv_version: 2305.07430v1 · doi: 10.48550/arxiv.2305.07430 · pith_short_12: IAZQXY4TD6AY · pith_short_16: IAZQXY4TD6AYBHEG · pith_short_8: IAZQXY4T

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/IAZQXY4TD6AYBHEGQU4B2GTJKA \
  | 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: 40330be3931f81809c8685381d1a695016acdaf062509c56c5be42ac07f97b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c8b81953b777b65bfa925bc846492ec92410b16d7e5b9da55afbfe7750c06f3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-05-12T12:52:51Z",
    "title_canon_sha256": "c1e6e10e1ebc9f341e1794b9b2924bac0c6a9000e9d0e354f7f4e8ad0ebdbcbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07430",
    "kind": "arxiv",
    "version": 1
  }
}