Pith Number

pith:6KWYHNCT

pith:2021:6KWYHNCTIW5YW2E53RPNWE6E2R

not attested not anchored not stored refs pending

Sketch-Guided Equality Saturation: Scaling Equality Saturation to Complex Optimizations of Functional Programs

Michel Steuwer, Phil Trinder, Thomas Koehler

arxiv:2111.13040 v2 · 2021-11-25 · cs.PL · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KWYHNCTIW5YW2E53RPNWE6E2R}

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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.

Cited by

1 paper in Pith

LLM-Guided Strategy Synthesis for Scalable Equality Saturation

Receipt and verification

First computed	2026-07-05T04:28:41.756636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2ad83b45345bb8b689ddc5edb13c4d44f75aff22ccaffa6bbe3bdb86c72029e

Aliases

arxiv: 2111.13040 · arxiv_version: 2111.13040v2 · doi: 10.48550/arxiv.2111.13040 · pith_short_12: 6KWYHNCTIW5Y · pith_short_16: 6KWYHNCTIW5YW2E5 · pith_short_8: 6KWYHNCT

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/6KWYHNCTIW5YW2E53RPNWE6E2R \
  | 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: f2ad83b45345bb8b689ddc5edb13c4d44f75aff22ccaffa6bbe3bdb86c72029e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e552cdc1e85a0606b9ac43a78d95cb360c02e09009412298b3023c244c46d93",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2021-11-25T11:57:26Z",
    "title_canon_sha256": "8dc61c42557a670df7d85c14e85689e0c1152165da51e4f5134d48864bbab3df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13040",
    "kind": "arxiv",
    "version": 2
  }
}