Pith Number

pith:CHFNGIIL

pith:2026:CHFNGIILYS4B76RZLGRP3IVUYB

not attested not anchored not stored refs pending

Continuous-time Optimal Stopping through Deep Reinforcement Learning

Cosmin Borsa, Michael Ludkovski

arxiv:2606.17545 v1 · 2026-06-16 · cs.LG · q-fin.CP · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHFNGIILYS4B76RZLGRP3IVUYB}

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	2026-06-19T16:10:15.671978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11cad3210bc4b81ffa3959a2fda2b4c067b2e4053a88d68bbecd5fb564b0d4b8

Aliases

arxiv: 2606.17545 · arxiv_version: 2606.17545v1 · doi: 10.48550/arxiv.2606.17545 · pith_short_12: CHFNGIILYS4B · pith_short_16: CHFNGIILYS4B76RZ · pith_short_8: CHFNGIIL

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/CHFNGIILYS4B76RZLGRP3IVUYB \
  | 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: 11cad3210bc4b81ffa3959a2fda2b4c067b2e4053a88d68bbecd5fb564b0d4b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "565985e117177b239a97ec05809b6e50f580ecbebed9b115ae66446ccb0bf171",
    "cross_cats_sorted": [
      "q-fin.CP",
      "q-fin.PR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-16T05:49:43Z",
    "title_canon_sha256": "fd978cc55b34f3ad9b97106783d37216fba994f0c13dd103588e6fecd6dc81d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17545",
    "kind": "arxiv",
    "version": 1
  }
}