Pith Number

pith:UP7W2OVZ

pith:2018:UP7W2OVZEGVZCABBCHWU7SGKRY

not attested not anchored not stored refs pending

On the Relationship between Data Efficiency and Error for Uncertainty Sampling

Percy Liang, Stephen Mussmann

arxiv:1806.06123 v1 · 2018-06-15 · 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{UP7W2OVZEGVZCABBCHWU7SGKRY}

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	2026-05-18T00:13:03.587345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3ff6d3ab921ab91002111ed4fc8ca8e0706865738653f937e7ddf708fdfd7f2

Aliases

arxiv: 1806.06123 · arxiv_version: 1806.06123v1 · doi: 10.48550/arxiv.1806.06123 · pith_short_12: UP7W2OVZEGVZ · pith_short_16: UP7W2OVZEGVZCABB · pith_short_8: UP7W2OVZ

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/UP7W2OVZEGVZCABBCHWU7SGKRY \
  | 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: a3ff6d3ab921ab91002111ed4fc8ca8e0706865738653f937e7ddf708fdfd7f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5465424d1ac76ae017198d652401cfbb9ac46361c38b061ef8adc75e432fb0b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-06-15T20:47:50Z",
    "title_canon_sha256": "4034969e3752796f5495ac2329bacbda5cca5e5f0ee45896599d9c18ee2bdf77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06123",
    "kind": "arxiv",
    "version": 1
  }
}