Pith Number

pith:ACXKPI77

pith:2019:ACXKPI77LWBLNNZHDP7DTRI7EJ

not attested not anchored not stored refs pending

B\"uchi Objectives in Countable MDPs

Mahsa Shirmohammadi, Patrick Totzke, Richard Mayr, Stefan Kiefer

arxiv:1904.11573 v2 · 2019-04-25 · math.PR · cs.FL · 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{ACXKPI77LWBLNNZHDP7DTRI7EJ}

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	2026-05-17T23:47:24.675665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00aea7a3ff5d82b6b7271bfe39c51f224794d28531fa0bb8ff9d7ce50a7e6c0c

Aliases

arxiv: 1904.11573 · arxiv_version: 1904.11573v2 · doi: 10.48550/arxiv.1904.11573 · pith_short_12: ACXKPI77LWBL · pith_short_16: ACXKPI77LWBLNNZH · pith_short_8: ACXKPI77

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/ACXKPI77LWBLNNZHDP7DTRI7EJ \
  | 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: 00aea7a3ff5d82b6b7271bfe39c51f224794d28531fa0bb8ff9d7ce50a7e6c0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c8de089e03b790df995b7cd7908d261827d8d2050aaf1c6cda303027df73681",
    "cross_cats_sorted": [
      "cs.FL",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-04-25T20:29:11Z",
    "title_canon_sha256": "feea2995072c3549fcec2d596f960231c4e2b3927d0ae011a340ef0da8f53214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11573",
    "kind": "arxiv",
    "version": 2
  }
}