Pith Number

pith:VQE2H2VZ

pith:2025:VQE2H2VZA4H5RICOJDR4AYO3OF

not attested not anchored not stored refs pending

Optimistic Interior Point Methods for Sequential Hypothesis Testing by Betting

Can Chen, Jun-Kun Wang

arxiv:2502.07774 v2 · 2025-02-11 · 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{VQE2H2VZA4H5RICOJDR4AYO3OF}

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	2026-07-05T11:51:21.904744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac09a3eab9070fd8a04e48e3c061db71764e535df52ec8bcaaf4d976de310b31

Aliases

arxiv: 2502.07774 · arxiv_version: 2502.07774v2 · doi: 10.48550/arxiv.2502.07774 · pith_short_12: VQE2H2VZA4H5 · pith_short_16: VQE2H2VZA4H5RICO · pith_short_8: VQE2H2VZ

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/VQE2H2VZA4H5RICOJDR4AYO3OF \
  | 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: ac09a3eab9070fd8a04e48e3c061db71764e535df52ec8bcaaf4d976de310b31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39126e1a73f30be9d6ce666e2828a9c628a5eb957d5ea6164f00d9a98be4c672",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-11T18:57:18Z",
    "title_canon_sha256": "7c355f3d24bf96ca3c913349a3c2e37b6acadc23eae75b7c98ec76c260b7b737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07774",
    "kind": "arxiv",
    "version": 2
  }
}