Pith Number

pith:F2YYE3UB

pith:2025:F2YYE3UBSKLA67RKZLJ4OTFCWZ

not attested not anchored not stored refs pending

E-morphic: Scalable Equality Saturation for Structural Exploration in Logic Synthesis

Chen Chen, Cunxi Yu, Guangyu Hu, Hongce Zhang, Yuzhe Ma

arxiv:2504.11574 v2 · 2025-04-15 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2YYE3UBSKLA67RKZLJ4OTFCWZ}

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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

Revisit Choice Network for Synthesis and Technology Mapping

Receipt and verification

First computed	2026-07-05T10:51:37.487734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eb1826e8192960f7e2acad3c74ca2b6422575109aa119a1c55628c4f9bc9fbc

Aliases

arxiv: 2504.11574 · arxiv_version: 2504.11574v2 · doi: 10.48550/arxiv.2504.11574 · pith_short_12: F2YYE3UBSKLA · pith_short_16: F2YYE3UBSKLA67RK · pith_short_8: F2YYE3UB

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/F2YYE3UBSKLA67RKZLJ4OTFCWZ \
  | 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: 2eb1826e8192960f7e2acad3c74ca2b6422575109aa119a1c55628c4f9bc9fbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70098d5c79b6a4a5495e3cfe4831268ee97c7c6c711adb96d15421ced6a0ed5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2025-04-15T19:38:14Z",
    "title_canon_sha256": "c0f04a7c545910f8bb112c0f77cb58e3ba57c7094f79b274e456af333110c8b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11574",
    "kind": "arxiv",
    "version": 2
  }
}