Pith Number

pith:ZM5C63MY

pith:2013:ZM5C63MYZFQGF3DHNVDQEOBYPA

not attested not anchored not stored refs pending

Building Bridges: Viewing Active Learning from the Multi-Armed Bandit Lens

Alexander G. Gray, Ravi Ganti

arxiv:1309.6830 v1 · 2013-09-26 · 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{ZM5C63MYZFQGF3DHNVDQEOBYPA}

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	2026-05-18T03:12:10.256119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb3a2f6d98c96062ec676d47023838781893ac4dc38abf54e0b7619d60836e6d

Aliases

arxiv: 1309.6830 · arxiv_version: 1309.6830v1 · doi: 10.48550/arxiv.1309.6830 · pith_short_12: ZM5C63MYZFQG · pith_short_16: ZM5C63MYZFQGF3DH · pith_short_8: ZM5C63MY

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/ZM5C63MYZFQGF3DHNVDQEOBYPA \
  | 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: cb3a2f6d98c96062ec676d47023838781893ac4dc38abf54e0b7619d60836e6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3357677f11539c7c97c40c8cd9505ca5146274c2af70faa71af21307656788",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-09-26T12:39:01Z",
    "title_canon_sha256": "fe0466e949996ecb29813d8a2a7d2325713327374627ed1dbbc9339a69186963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6830",
    "kind": "arxiv",
    "version": 1
  }
}