Pith Number

pith:BDSCF23R

pith:2022:BDSCF23R7R4C7JKP3P6BGCI3IF

not attested not anchored not stored refs pending

Randomized Policy Optimization for Optimal Stopping

Velibor V. Mi\v{s}i\'c, Xinyi Guan

arxiv:2203.13446 v1 · 2022-03-25 · math.OC · 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{BDSCF23R7R4C7JKP3P6BGCI3IF}

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	2026-07-05T04:08:32.195817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e422eb71fc782fa54fdbfc13091b414a2c6c21bde11e5810848deb22632e98

Aliases

arxiv: 2203.13446 · arxiv_version: 2203.13446v1 · doi: 10.48550/arxiv.2203.13446 · pith_short_12: BDSCF23R7R4C · pith_short_16: BDSCF23R7R4C7JKP · pith_short_8: BDSCF23R

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/BDSCF23R7R4C7JKP3P6BGCI3IF \
  | 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: 08e422eb71fc782fa54fdbfc13091b414a2c6c21bde11e5810848deb22632e98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f2d10d2809ac8ed33e85ab38ca7adb1ce9d29bec72f427cbfae6493838b5bb6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-03-25T04:33:15Z",
    "title_canon_sha256": "18e3ff1bf4edd6e66060d3e9dcb67924fbd56cbcc9f3eab7a17bc6926a96e67b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13446",
    "kind": "arxiv",
    "version": 1
  }
}