Pith Number

pith:UH7YVATB

pith:2017:UH7YVATBLDVURQ5NHUXXBK5YVN

not attested not anchored not stored refs pending

How Does Knowledge of the AUC Constrain the Set of Possible Ground-truth Labelings?

Jacob Whitehill

arxiv:1709.02418 v2 · 2017-09-07 · 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{UH7YVATBLDVURQ5NHUXXBK5YVN}

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	2026-05-18T00:35:40.534128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1ff8a826158eb48c3ad3d2f70abb8ab7b1ab23808d06dc52cf708ee767afa13

Aliases

arxiv: 1709.02418 · arxiv_version: 1709.02418v2 · doi: 10.48550/arxiv.1709.02418 · pith_short_12: UH7YVATBLDVU · pith_short_16: UH7YVATBLDVURQ5N · pith_short_8: UH7YVATB

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/UH7YVATBLDVURQ5NHUXXBK5YVN \
  | 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: a1ff8a826158eb48c3ad3d2f70abb8ab7b1ab23808d06dc52cf708ee767afa13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22024778f4a2d9ab61a4a811a82355b58e46342783b2e8ab37ccd431666a9a0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-09-07T19:30:57Z",
    "title_canon_sha256": "abac42e1bdfcc2360a86be53487bd5108cb975d015edbbc70e054cdfd749777f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02418",
    "kind": "arxiv",
    "version": 2
  }
}