Pith Number

pith:YXNN7GFN

pith:2023:YXNN7GFNCRNKZHEGBVSMJGMM35

not attested not anchored not stored refs pending

A Generalized Unbiased Risk Estimator for Learning with Augmented Classes

Haobo Wang, Hongxin Wei, Lei Feng, Senlin Shu, Shuo He, Tao Xiang

arxiv:2306.06894 v1 · 2023-06-12 · cs.LG · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXNN7GFNCRNKZHEGBVSMJGMM35}

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	2026-07-05T06:19:45.405695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5dadf98ad145aac9c860d64c4998cdf76a22fabc40faa643f05677a640621ca

Aliases

arxiv: 2306.06894 · arxiv_version: 2306.06894v1 · doi: 10.48550/arxiv.2306.06894 · pith_short_12: YXNN7GFNCRNK · pith_short_16: YXNN7GFNCRNKZHEG · pith_short_8: YXNN7GFN

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/YXNN7GFNCRNKZHEGBVSMJGMM35 \
  | 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: c5dadf98ad145aac9c860d64c4998cdf76a22fabc40faa643f05677a640621ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae0244fba7e8b807c2fa5506c7e3c4ef16c77d49aec9be95956c82183e1e9f28",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-12T06:52:04Z",
    "title_canon_sha256": "52ac69b31322a97d52bcb824a861d3444ed0c21d37ca7518042ec048b00270f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06894",
    "kind": "arxiv",
    "version": 1
  }
}