Pith Number

pith:GS3WEGNP

pith:2015:GS3WEGNPTYAPLIVHBBQASBCFED

not attested not anchored not stored refs pending

An Analysis of Active Learning With Uniform Feature Noise

Aaditya Ramdas, Aarti Singh, Barnabas Poczos, Larry Wasserman

arxiv:1505.04215 v1 · 2015-05-15 · stat.ML · cs.AI · cs.LG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GS3WEGNPTYAPLIVHBBQASBCFED}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:07:26.049949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34b76219af9e00f5a2a7086009044520c250f16bc51a78588829d2b6cc3253a8

Aliases

arxiv: 1505.04215 · arxiv_version: 1505.04215v1 · doi: 10.48550/arxiv.1505.04215 · pith_short_12: GS3WEGNPTYAP · pith_short_16: GS3WEGNPTYAPLIVH · pith_short_8: GS3WEGNP

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/GS3WEGNPTYAPLIVHBBQASBCFED \
  | 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: 34b76219af9e00f5a2a7086009044520c250f16bc51a78588829d2b6cc3253a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f26764d00715f68883ff04f4f4ca068a024f11dc7d298ba23002d95f09f0a8de",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-05-15T22:54:01Z",
    "title_canon_sha256": "55479f5a893432c8b1dcef8b0ee37dc9b835663b676789c9c871a2505a229a83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04215",
    "kind": "arxiv",
    "version": 1
  }
}