Pith Number

pith:L5W3LMYY

pith:2020:L5W3LMYYEGHKBYQRXSJ5WLB4VF

not attested not anchored not stored refs pending

When Optimizing $f$-divergence is Robust with Label Noise

Jiaheng Wei, Yang Liu

arxiv:2011.03687 v3 · 2020-11-07 · 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{L5W3LMYYEGHKBYQRXSJ5WLB4VF}

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

Automatic Dataset Construction (ADC): Sample Collection, Data Curation, and Beyond

Receipt and verification

First computed	2026-07-05T03:07:03.946615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f6db5b318218ea0e211bc93db2c3ca95c6162c48fee48b07c110d42ad1b9343

Aliases

arxiv: 2011.03687 · arxiv_version: 2011.03687v3 · doi: 10.48550/arxiv.2011.03687 · pith_short_12: L5W3LMYYEGHK · pith_short_16: L5W3LMYYEGHKBYQR · pith_short_8: L5W3LMYY

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/L5W3LMYYEGHKBYQRXSJ5WLB4VF \
  | 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: 5f6db5b318218ea0e211bc93db2c3ca95c6162c48fee48b07c110d42ad1b9343

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0396804ef5a0059a64deb17ebd907400438ded60f35d7a18e112634ac053338",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-07T04:31:33Z",
    "title_canon_sha256": "c837d921bd5936f37549372fe1a7fd4f617569ce7b7e5a2a442737e2df797ea6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03687",
    "kind": "arxiv",
    "version": 3
  }
}