Pith Number

pith:3H242VS5

pith:2017:3H242VS53O673F2THD5JC5E32W

not attested not anchored not stored refs pending

Finite Model Approximations for Partially Observed Markov Decision Processes with Discounted Cost

Naci Saldi, Serdar Y\"uksel, Tam\'as Linder

arxiv:1710.07009 v1 · 2017-10-19 · cs.SY · math.OC · math.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{3H242VS53O673F2THD5JC5E32W}

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	2026-05-18T00:32:27.348364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9f5cd565ddbbdfd975338fa91749bd59974a5e106ccc20b54bf6ea0c8088abd

Aliases

arxiv: 1710.07009 · arxiv_version: 1710.07009v1 · doi: 10.48550/arxiv.1710.07009 · pith_short_12: 3H242VS53O67 · pith_short_16: 3H242VS53O673F2T · pith_short_8: 3H242VS5

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/3H242VS53O673F2THD5JC5E32W \
  | 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: d9f5cd565ddbbdfd975338fa91749bd59974a5e106ccc20b54bf6ea0c8088abd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1168303aba650480c77a2b12201acef0e4f2d58a4a92e31bbc774914b6628dd",
    "cross_cats_sorted": [
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-10-19T05:28:49Z",
    "title_canon_sha256": "9e7ce358192d21e9b5115462beedb1077cbcb5844c81377fd3e23dc22e296cb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07009",
    "kind": "arxiv",
    "version": 1
  }
}