Pith Number

pith:HR4PJ5QT

pith:2026:HR4PJ5QTHFAMTJELNNICFVDPCB

not attested not anchored not stored refs pending

ZOAF: Towards Efficient Zeroth-Order Optimization for Analog/RF Circuit Design

Ari Feldman, Ben F. Jamroz, Jinming Lu, Liyan Tan, Yequan Zhao, Zheng Zhang

arxiv:2606.02869 v1 · 2026-06-01 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HR4PJ5QTHFAMTJELNNICFVDPCB}

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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.

Receipt and verification

First computed	2026-06-03T01:05:25.236970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c78f4f6133940c9a48b6b5022d46f10774339660a746af3de2d687105d1d19e

Aliases

arxiv: 2606.02869 · arxiv_version: 2606.02869v1 · doi: 10.48550/arxiv.2606.02869 · pith_short_12: HR4PJ5QTHFAM · pith_short_16: HR4PJ5QTHFAMTJEL · pith_short_8: HR4PJ5QT

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/HR4PJ5QTHFAMTJELNNICFVDPCB \
  | 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: 3c78f4f6133940c9a48b6b5022d46f10774339660a746af3de2d687105d1d19e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff14e8ccf3fe92a3243f05bd165a17f54dd0d87fad10290a8070e21a8a55088",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-06-01T20:32:02Z",
    "title_canon_sha256": "3245713a7217fd9c55831db43956409fa0ec6948dbe91ce56b3f1ff0bbbc999a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02869",
    "kind": "arxiv",
    "version": 1
  }
}