Pith Number

pith:P4XFATTA

pith:2010:P4XFATTAF7WXOIF5QPWGBULHUB

not attested not anchored not stored refs pending

Near-Optimal Bayesian Active Learning with Noisy Observations

Andreas Krause, Daniel Golovin, Debajyoti Ray

arxiv:1010.3091 v2 · 2010-10-15 · cs.LG · cs.AI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4XFATTAF7WXOIF5QPWGBULHUB}

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	2026-05-18T03:04:38.885471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f2e504e602fed7720bd83ec60d167a04d49dd59c1470e0930eaa59c88e6bdde

Aliases

arxiv: 1010.3091 · arxiv_version: 1010.3091v2 · doi: 10.48550/arxiv.1010.3091 · pith_short_12: P4XFATTAF7WX · pith_short_16: P4XFATTAF7WXOIF5 · pith_short_8: P4XFATTA

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/P4XFATTAF7WXOIF5QPWGBULHUB \
  | 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: 7f2e504e602fed7720bd83ec60d167a04d49dd59c1470e0930eaa59c88e6bdde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d515c1cb48452dfab42080630e08e41d354deb334e6c2935ec8d184c123e99a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2010-10-15T08:20:46Z",
    "title_canon_sha256": "1d1c2b7872abc030303adbae89c64910f1db2243d5fce6783becaf157499a14c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3091",
    "kind": "arxiv",
    "version": 2
  }
}