Pith Number

pith:XQ3P4R2X

pith:2024:XQ3P4R2XLBXFJIDXAOHKOY6HGC

not attested not anchored not stored refs pending

Robust Deterministic Policies for Markov Decision Processes under Budgeted Uncertainty

Erik Demeulemeester, Fei Wu, Jannik Matuschke

arxiv:2412.12879 v1 · 2024-12-17 · math.OC · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQ3P4R2XLBXFJIDXAOHKOY6HGC}

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	2026-07-05T09:50:22.042854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc36fe4757586e54a077038ea763c730a44a3c80728a87bfe455180d13e6ed03

Aliases

arxiv: 2412.12879 · arxiv_version: 2412.12879v1 · doi: 10.48550/arxiv.2412.12879 · pith_short_12: XQ3P4R2XLBXF · pith_short_16: XQ3P4R2XLBXFJIDX · pith_short_8: XQ3P4R2X

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/XQ3P4R2XLBXFJIDXAOHKOY6HGC \
  | 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: bc36fe4757586e54a077038ea763c730a44a3c80728a87bfe455180d13e6ed03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe1631b500321d727c713614462fec4046660a2067373a12b5bc12ce1705cc55",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-12-17T13:04:19Z",
    "title_canon_sha256": "841d76a4cf19d47d7cc5e6bf8b06d6d716d93024ce03bbdef36da4d0d2b1e4fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12879",
    "kind": "arxiv",
    "version": 1
  }
}