Pith Number

pith:UZ2SNXYN

pith:2026:UZ2SNXYN6CRYZAD5NCUZIRUFCV

not attested not anchored not stored refs pending

Alpha-RTL: Test-Time Training for RTL Hardware Optimization

Cangyuan Li, Haoyu Gao, Kaiyan Chang, Peilong Zhou, Ying Wang, Zhirong Chen, Ziming Qu

arxiv:2606.05253 v1 · 2026-06-03 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZ2SNXYN6CRYZAD5NCUZIRUFCV}

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	2026-06-05T00:13:50.612327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a67526df0df0a38c807d68a994468515631db37975f418e1e5349c03fb643412

Aliases

arxiv: 2606.05253 · arxiv_version: 2606.05253v1 · doi: 10.48550/arxiv.2606.05253 · pith_short_12: UZ2SNXYN6CRY · pith_short_16: UZ2SNXYN6CRYZAD5 · pith_short_8: UZ2SNXYN

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/UZ2SNXYN6CRYZAD5NCUZIRUFCV \
  | 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: a67526df0df0a38c807d68a994468515631db37975f418e1e5349c03fb643412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5015a3279c58acee42577acf5799cef5812d13d2cf14e3f3e1ca038c591e91",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-03T14:51:33Z",
    "title_canon_sha256": "cd61d8dc655f5e6a7d63a5b570c6f13bb653ca9bf1c96cd9cfd7f079e7586700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05253",
    "kind": "arxiv",
    "version": 1
  }
}