Pith Number

pith:36RLLT7N

pith:2022:36RLLT7NI5AH4AOFGW6OONQ72U

not attested not anchored not stored refs pending

Flexible Multiple-Objective Reinforcement Learning for Chip Placement

Alexandru Cioba, Cheng-Yuan Wang, Chien-Yi Yang, Da-shan Shiu, Fu-Chieh Chang, I-Lun Tseng, Jhih-Wei Hsu, Ren-Chu Wang, Ssu-Rui Lee, Tai-Chen Chen, Tung-Chieh Chen, Yao-Wen Chang, Ya-Wen Yu, Yu-Wei Tseng

arxiv:2204.06407 v1 · 2022-04-13 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{36RLLT7NI5AH4AOFGW6OONQ72U}

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	2026-07-05T04:14:33.714683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfa2b5cfed47407e01c535bce7361fd52f2f0504bf7b5105f6a91de756cbbb2f

Aliases

arxiv: 2204.06407 · arxiv_version: 2204.06407v1 · doi: 10.48550/arxiv.2204.06407 · pith_short_12: 36RLLT7NI5AH · pith_short_16: 36RLLT7NI5AH4AOF · pith_short_8: 36RLLT7N

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/36RLLT7NI5AH4AOFGW6OONQ72U \
  | 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: dfa2b5cfed47407e01c535bce7361fd52f2f0504bf7b5105f6a91de756cbbb2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f968edde496d30347ed614d71d432cb1006b65915a4bbf818a1afa837635b9aa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-13T14:14:19Z",
    "title_canon_sha256": "df724c02d1efe399f9612f01741fb962edeabdae24a4ef6ebdd3f3acaf2be43a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.06407",
    "kind": "arxiv",
    "version": 1
  }
}