Pith Number

pith:SQDL2F7Z

pith:2019:SQDL2F7ZCNXNFHEFYRML33P76Q

not attested not anchored not stored refs pending

Efficient estimation of AUC in a sliding window

Nikolaj Tatti

arxiv:1902.00632 v1 · 2019-02-02 · 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{SQDL2F7ZCNXNFHEFYRML33P76Q}

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	2026-05-17T23:54:52.613877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9406bd17f9136ed29c85c458bdedfff42ba9e62f6de97f96b46978aa2545b053

Aliases

arxiv: 1902.00632 · arxiv_version: 1902.00632v1 · doi: 10.48550/arxiv.1902.00632 · pith_short_12: SQDL2F7ZCNXN · pith_short_16: SQDL2F7ZCNXNFHEF · pith_short_8: SQDL2F7Z

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/SQDL2F7ZCNXNFHEFYRML33P76Q \
  | 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: 9406bd17f9136ed29c85c458bdedfff42ba9e62f6de97f96b46978aa2545b053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e726b43d479b2c0b116c2986f6e3495821bee58afde1a854ed4601a306201870",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-02T03:03:01Z",
    "title_canon_sha256": "9c830bac58aec83fe4c7bd7584d920d2111242312e1e3c883f3c6c285796b6d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00632",
    "kind": "arxiv",
    "version": 1
  }
}