Pith Number

pith:YMDZXYWN

pith:2025:YMDZXYWN2GIR3BE2HPOHTZXQ4X

not attested not anchored not stored refs pending

Fixed-Confidence Multiple Change Point Identification under Bandit Feedback

Ciara Pike-Burke, Joseph Lazzaro

arxiv:2507.08994 v1 · 2025-07-11 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMDZXYWN2GIR3BE2HPOHTZXQ4X}

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	2026-07-05T11:36:01.767244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3079be2cdd1911d849a3bdc79e6f0e5fcbda96d9a0ad303e6e097560e52476c

Aliases

arxiv: 2507.08994 · arxiv_version: 2507.08994v1 · doi: 10.48550/arxiv.2507.08994 · pith_short_12: YMDZXYWN2GIR · pith_short_16: YMDZXYWN2GIR3BE2 · pith_short_8: YMDZXYWN

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/YMDZXYWN2GIR3BE2HPOHTZXQ4X \
  | 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: c3079be2cdd1911d849a3bdc79e6f0e5fcbda96d9a0ad303e6e097560e52476c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a8359f334118973ed2b7e8f1e6a00da4b9952dcc70a8a1653c8f0054e392345",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-07-11T19:52:11Z",
    "title_canon_sha256": "9bfcfe49da584ce05bc922f4efe6a16caae6f05fd02ae4189003a5a0fd59256e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08994",
    "kind": "arxiv",
    "version": 1
  }
}