Pith Number

pith:IXQSQT3F

pith:2015:IXQSQT3FG2EFWWKWAWZMNVITBT

not attested not anchored not stored refs pending

Controller synthesis for MDPs and Frequency LTL$\setminus$GU

Jan Kr\v{c}\'al, Jan K\v{r}et\'insk\'y, Vojt\v{e}ch Forejt

arxiv:1509.04116 v1 · 2015-09-14 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXQSQT3FG2EFWWKWAWZMNVITBT}

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	2026-05-18T01:33:08.266818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45e1284f6536885b595605b2c6d5130cf3134f31e646ed07e25905b3a20cf1e3

Aliases

arxiv: 1509.04116 · arxiv_version: 1509.04116v1 · doi: 10.48550/arxiv.1509.04116 · pith_short_12: IXQSQT3FG2EF · pith_short_16: IXQSQT3FG2EFWWKW · pith_short_8: IXQSQT3F

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/IXQSQT3FG2EFWWKWAWZMNVITBT \
  | 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: 45e1284f6536885b595605b2c6d5130cf3134f31e646ed07e25905b3a20cf1e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2be2fb0a752bf6d800abceaa76855f203d8ca82bdf9e72bfeef06d6f64b3d784",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-09-14T14:36:18Z",
    "title_canon_sha256": "f59d2f8039f8fcd17a8de1f8348a8c7cff2361d00128dc67c587d3a20008a07f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04116",
    "kind": "arxiv",
    "version": 1
  }
}