Pith Number

pith:VR2UHEKD

pith:2018:VR2UHEKDLNOYWOICJUNNLNOY4G

not attested not anchored not stored refs pending

Expectation Optimization with Probabilistic Guarantees in POMDPs with Discounted-sum Objectives

Adri\'an Elgy\"utt, Krishnendu Chatterjee, Owen Rouill\'e, Petr Novotn\'y

arxiv:1804.10601 v2 · 2018-04-27 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VR2UHEKDLNOYWOICJUNNLNOY4G}

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	2026-05-18T00:17:16.086527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac754391435b5d8b39024d1ad5b5d8e199f82ec2fc704cefc558bcb776e91d47

Aliases

arxiv: 1804.10601 · arxiv_version: 1804.10601v2 · doi: 10.48550/arxiv.1804.10601 · pith_short_12: VR2UHEKDLNOY · pith_short_16: VR2UHEKDLNOYWOIC · pith_short_8: VR2UHEKD

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/VR2UHEKDLNOYWOICJUNNLNOY4G \
  | 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: ac754391435b5d8b39024d1ad5b5d8e199f82ec2fc704cefc558bcb776e91d47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a5024013843cdfca2ea132702b3b4177b38a49c9700401a1025877d96442b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-04-27T17:34:05Z",
    "title_canon_sha256": "82b47d9487902d26ae358cd6badcbd282828235e5bbd864ce3b9436da0135dcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10601",
    "kind": "arxiv",
    "version": 2
  }
}