Pith Number

pith:2QTHUPPS

pith:2023:2QTHUPPS6L7O275HC4UQZCSNN5

not attested not anchored not stored refs pending

Corruptions of Supervised Learning Problems: Typology and Mitigations

Laura Iacovissi, Nan Lu, Robert C. Williamson

arxiv:2307.08643 v4 · 2023-07-17 · cs.LG · 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{2QTHUPPS6L7O275HC4UQZCSNN5}

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	2026-05-20T00:05:24.489049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4267a3df2f2feed7fa717290c8a4d6f566f100c6c9fc613baa52dcd4368b102

Aliases

arxiv: 2307.08643 · arxiv_version: 2307.08643v4 · doi: 10.48550/arxiv.2307.08643 · pith_short_12: 2QTHUPPS6L7O · pith_short_16: 2QTHUPPS6L7O275H · pith_short_8: 2QTHUPPS

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/2QTHUPPS6L7O275HC4UQZCSNN5 \
  | 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: d4267a3df2f2feed7fa717290c8a4d6f566f100c6c9fc613baa52dcd4368b102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cc9440645d2fda949c1822222658afc3c05abc8e1c587a38457014f6e0d66b7",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-17T16:57:01Z",
    "title_canon_sha256": "680b2f9d7fe7e07941ccd874f307d44eccf93f4f9a503e3fe65132841c28c47d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.08643",
    "kind": "arxiv",
    "version": 4
  }
}