Pith Number

pith:Q3CQZMBD

pith:2015:Q3CQZMBDTDOWCW7LUCWTVTPQ2W

not attested not anchored not stored refs pending

Fighting Bandits with a New Kind of Smoothness

Ambuj Tewari, Chansoo Lee, Jacob Abernethy

arxiv:1512.04152 v1 · 2015-12-14 · cs.LG · cs.GT · 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{Q3CQZMBDTDOWCW7LUCWTVTPQ2W}

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	2026-05-18T01:24:22.973900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86c50cb02398dd615beba0ad3acdf0d58945fd68fa4abb2510479f3f153a86f4

Aliases

arxiv: 1512.04152 · arxiv_version: 1512.04152v1 · doi: 10.48550/arxiv.1512.04152 · pith_short_12: Q3CQZMBDTDOW · pith_short_16: Q3CQZMBDTDOWCW7L · pith_short_8: Q3CQZMBD

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/Q3CQZMBDTDOWCW7LUCWTVTPQ2W \
  | 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: 86c50cb02398dd615beba0ad3acdf0d58945fd68fa4abb2510479f3f153a86f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ada3f0bf2ee0addfee202d9a6e38d9f2c3da270faa7d37d18ad43421114eddd5",
    "cross_cats_sorted": [
      "cs.GT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-12-14T01:57:02Z",
    "title_canon_sha256": "1decc5038cd2a6d8ca5320847179fd7f3c55a48d5e7b4dca75e3b3c398a3aed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04152",
    "kind": "arxiv",
    "version": 1
  }
}