Pith Number

pith:CU24GJ7Y

pith:2015:CU24GJ7YFPRUIPXURXGYSF4BKT

not attested not anchored not stored refs pending

Feedback Refinement Relations for the Synthesis of Symbolic Controllers

Alexander Weber, Gunther Reissig, Matthias Rungger

arxiv:1503.03715 v3 · 2015-03-12 · math.OC · cs.LO · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CU24GJ7YFPRUIPXURXGYSF4BKT}

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	2026-05-18T00:34:45.156585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1535c327f82be3443ef48dcd89178154d2d84c11d1c2bf5563106f0105ffb494

Aliases

arxiv: 1503.03715 · arxiv_version: 1503.03715v3 · doi: 10.48550/arxiv.1503.03715 · pith_short_12: CU24GJ7YFPRU · pith_short_16: CU24GJ7YFPRUIPXU · pith_short_8: CU24GJ7Y

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/CU24GJ7YFPRUIPXURXGYSF4BKT \
  | 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: 1535c327f82be3443ef48dcd89178154d2d84c11d1c2bf5563106f0105ffb494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69a45330a35e38694f27c81cf53fe10a0b9ac69f3242b450e0e21dc32fbd79fb",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-03-12T13:45:10Z",
    "title_canon_sha256": "ace38fc8efe725663f634707d8d7defc52fc7b4fdcf0d1d24932f776e8f77bae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03715",
    "kind": "arxiv",
    "version": 3
  }
}