Pith Number

pith:CDYRNMKS

pith:2025:CDYRNMKSIKXQGCCI4H25XV7GGL

not attested not anchored not stored refs pending

Online Learning of Optimal Sequential Testing Policies

Qiyuan Chen, Raed Al Kontar

arxiv:2509.03707 v1 · 2025-09-03 · 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{CDYRNMKSIKXQGCCI4H25XV7GGL}

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	2026-07-05T12:04:44.593054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10f116b15242af030848e1f5dbd7e632c0c1839f268485cd27613c7cb7bac2ea

Aliases

arxiv: 2509.03707 · arxiv_version: 2509.03707v1 · doi: 10.48550/arxiv.2509.03707 · pith_short_12: CDYRNMKSIKXQ · pith_short_16: CDYRNMKSIKXQGCCI · pith_short_8: CDYRNMKS

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/CDYRNMKSIKXQGCCI4H25XV7GGL \
  | 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: 10f116b15242af030848e1f5dbd7e632c0c1839f268485cd27613c7cb7bac2ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "271b53e7d4d8c178acc6a12e34d9d2af50b73eae75894b58f0e2e7a6434971ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-03T20:44:32Z",
    "title_canon_sha256": "76dc590ed74e50bd9d725b8d3dfaae586d377afae1ce07f9173d4e14c2ea8d79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03707",
    "kind": "arxiv",
    "version": 1
  }
}