Pith Number

pith:WAYTLBUN

pith:2026:WAYTLBUNLYKLZJHDJTSLCQPASP

not attested not anchored not stored refs pending

Natural Synthesis: Outperforming Reactive Synthesis Tools with Large Reasoning Models

Bernd Finkbeiner, Frederik Schmitt, Julian Siber, Matthias Cosler, Mohamed Ghanem, Niklas Metzger, Vladimir Krsmanovic

arxiv:2605.15131 v1 · 2026-05-14 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAYTLBUNLYKLZJHDJTSLCQPASP}

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	2026-05-17T23:38:54.039392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b03135868d5e14bca4e34ce4b141e093e549fa8f2a1bbf259de9da07ee53ea08

Aliases

arxiv: 2605.15131 · arxiv_version: 2605.15131v1 · doi: 10.48550/arxiv.2605.15131 · pith_short_12: WAYTLBUNLYKL · pith_short_16: WAYTLBUNLYKLZJHD · pith_short_8: WAYTLBUN

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/WAYTLBUNLYKLZJHDJTSLCQPASP \
  | 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: b03135868d5e14bca4e34ce4b141e093e549fa8f2a1bbf259de9da07ee53ea08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f9792bb57003bfd1b24f8dfb80ef16aef9fedf36a74aa1112c54b9b56ae49f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-14T17:39:58Z",
    "title_canon_sha256": "7557f5e38ae2c1f7ca0e4eaf4865e613a734c2bb819857bbfe64b935948fc8fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15131",
    "kind": "arxiv",
    "version": 1
  }
}