Pith Number

pith:XPCVFEIU

pith:2016:XPCVFEIUEOB5P4GOS5MZM4I73W

not attested not anchored not stored refs pending

Specification Format for Reactive Synthesis Problems

Austria), Ayrat Khalimov (Graz University of Technology

arxiv:1602.01175 v1 · 2016-02-03 · 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{XPCVFEIUEOB5P4GOS5MZM4I73W}

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	2026-05-18T01:21:20.917403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbc55291142383d7f0ce975996711fdd91f64a5d69d51e9557be6883b1df3862

Aliases

arxiv: 1602.01175 · arxiv_version: 1602.01175v1 · doi: 10.48550/arxiv.1602.01175 · pith_short_12: XPCVFEIUEOB5 · pith_short_16: XPCVFEIUEOB5P4GO · pith_short_8: XPCVFEIU

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/XPCVFEIUEOB5P4GOS5MZM4I73W \
  | 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: bbc55291142383d7f0ce975996711fdd91f64a5d69d51e9557be6883b1df3862

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56ee24bc02692b8884e0c40a418914d1b998451b141461b61697fadf083c3ed7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-02-03T02:50:37Z",
    "title_canon_sha256": "25dc691055b7b3e685322ac39af379998635f8e6c41825e589b4b28803700a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01175",
    "kind": "arxiv",
    "version": 1
  }
}