Pith Number

pith:IDHUQACJ

pith:2026:IDHUQACJ5Z6P7PLCOQG45FS3NG

not attested not anchored not stored refs pending

When Every Simulation Counts: Value-Based Reinforcement Learning for Accelerated Photonics Inverse Design

Chongxian Yuan, Feiyang Wu, Jinglin Yu, Longying Wen, Renjie Li, Zhaoyu Zhang

arxiv:2607.23469 v1 · 2026-07-26 · physics.optics · cs.AI · cs.LG · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDHUQACJ5Z6P7PLCOQG45FS3NG}

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	2026-07-28T01:22:54.169158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40cf480049ee7cffbd62740dce965b69a61011d0a3b9e2725d58f9c1f5056d96

Aliases

arxiv: 2607.23469 · arxiv_version: 2607.23469v1 · doi: 10.48550/arxiv.2607.23469 · pith_short_12: IDHUQACJ5Z6P · pith_short_16: IDHUQACJ5Z6P7PLC · pith_short_8: IDHUQACJ

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/IDHUQACJ5Z6P7PLCOQG45FS3NG \
  | 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: 40cf480049ee7cffbd62740dce965b69a61011d0a3b9e2725d58f9c1f5056d96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1923febd198a5b5563ee191a4347341c704380298730b2a15d9424e701494a41",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-07-26T05:50:46Z",
    "title_canon_sha256": "8322a11ff5320ee5c4d7b456700ccf01bbe5ee6b193f295c0b0ec888baf57ba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23469",
    "kind": "arxiv",
    "version": 1
  }
}