Pith Number

pith:3SALF5XR

pith:2018:3SALF5XRKUH36ELJV4VLF4QMZH

not attested not anchored not stored refs pending

Constrained discounted Markov decision processes with Borel state spaces

Andrzej S. Nowak, Anna Ja\'skiewicz, Eugene A. Feinberg

arxiv:1806.00190 v7 · 2018-06-01 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SALF5XRKUH36ELJV4VLF4QMZH}

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	2026-05-17T23:50:02.625889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc80b2f6f1550fbf1169af2ab2f20cc9c145662b9062bede4739726e9454a8a0

Aliases

arxiv: 1806.00190 · arxiv_version: 1806.00190v7 · doi: 10.48550/arxiv.1806.00190 · pith_short_12: 3SALF5XRKUH3 · pith_short_16: 3SALF5XRKUH36ELJ · pith_short_8: 3SALF5XR

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/3SALF5XRKUH36ELJV4VLF4QMZH \
  | 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: dc80b2f6f1550fbf1169af2ab2f20cc9c145662b9062bede4739726e9454a8a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3df495fc0a611105ecd4827ab3e1c96d10064fea619a78620ea429468ebb750c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-06-01T04:40:20Z",
    "title_canon_sha256": "1a1c76ffe0cb724d19de115c827b29db29559ca4996d2ef48946219becff19b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00190",
    "kind": "arxiv",
    "version": 7
  }
}