Pith Number

pith:PNJN44DF

pith:2025:PNJN44DFYDOKMMPGXGGD53XUSL

not attested not anchored not stored refs pending

Sequential Change Detection for Learning in Piecewise Stationary Bandit Environments

Venugopal V. Veeravalli, Yu-Han Huang

arxiv:2501.10974 v3 · 2025-01-19 · cs.IT · cs.SY · eess.SY · math.IT · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNJN44DFYDOKMMPGXGGD53XUSL}

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	2026-07-05T11:23:22.428360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b52de7065c0dca631e6b98c3eeef492f88af39a5703d8abe5ef91ef3bbecffa

Aliases

arxiv: 2501.10974 · arxiv_version: 2501.10974v3 · doi: 10.48550/arxiv.2501.10974 · pith_short_12: PNJN44DFYDOK · pith_short_16: PNJN44DFYDOKMMPG · pith_short_8: PNJN44DF

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/PNJN44DFYDOKMMPGXGGD53XUSL \
  | 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: 7b52de7065c0dca631e6b98c3eeef492f88af39a5703d8abe5ef91ef3bbecffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e20de2258bc179bc3d74c074a9e78ce2979c4300774c5e0a12e0f336c9cebf",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.IT",
      "stat.OT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-01-19T07:27:24Z",
    "title_canon_sha256": "f6a510edf6dd236810b64358cdddf97e8c825200ea6bd930a4df298c51b4b0d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.10974",
    "kind": "arxiv",
    "version": 3
  }
}