Pith Number

pith:4DT75ZNS

pith:2014:4DT75ZNSOJMR24KY2NPWTKVMHS

not attested not anchored not stored refs pending

Partially Observable Total-Cost Markov Decision Processes with Weakly Continuous Transition Probabilities

Eugene A. Feinberg, Michael Z. Zgurovsky, Pavlo O. Kasyanov

arxiv:1401.2168 v2 · 2014-01-09 · 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{4DT75ZNSOJMR24KY2NPWTKVMHS}

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	2026-05-18T02:48:37.024352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0e7fee5b272591d7158d35f69aaac3c95101bfaad89cc7008f401df250c89e0

Aliases

arxiv: 1401.2168 · arxiv_version: 1401.2168v2 · doi: 10.48550/arxiv.1401.2168 · pith_short_12: 4DT75ZNSOJMR · pith_short_16: 4DT75ZNSOJMR24KY · pith_short_8: 4DT75ZNS

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/4DT75ZNSOJMR24KY2NPWTKVMHS \
  | 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: e0e7fee5b272591d7158d35f69aaac3c95101bfaad89cc7008f401df250c89e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4372e223bf44069e9b8a8d8e3b22741f15b41e2ab2649eedd3622cf9af6f386e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-01-09T21:23:56Z",
    "title_canon_sha256": "f2318d727d6f2f5c78f838958c98645b6c369b648b6e8debb0df2551ae5a9111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2168",
    "kind": "arxiv",
    "version": 2
  }
}