Pith Number

pith:NZ264K2F

pith:2026:NZ264K2FUISVOCYVN7WMFNQLN5

not attested not anchored not stored refs pending

RW-TTT: Batched Serving for Request-Owned Test-Time Training State

Han Chen, Hao Zhang, Jian Yang, Sirui Han, Yao Tian, Yike Guo, Zhizhuo Kou

arxiv:2605.28053 v1 · 2026-05-27 · 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{NZ264K2FUISVOCYVN7WMFNQLN5}

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	2026-05-28T01:04:57.190379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e75ee2b45a225570b156fecc2b60b6f5bb8b5d9f793c2e61a5decdb22d154e3

Aliases

arxiv: 2605.28053 · arxiv_version: 2605.28053v1 · doi: 10.48550/arxiv.2605.28053 · pith_short_12: NZ264K2FUISV · pith_short_16: NZ264K2FUISVOCYV · pith_short_8: NZ264K2F

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/NZ264K2FUISVOCYVN7WMFNQLN5 \
  | 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: 6e75ee2b45a225570b156fecc2b60b6f5bb8b5d9f793c2e61a5decdb22d154e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72ea78e3af0f72c4306c2143bb5c24ee72270e7ba3816b043eee9f8939e09255",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-27T06:57:54Z",
    "title_canon_sha256": "5fc1596d27a4194605ac2e2702f691ba48a67fc6fc08691be81f581e5bc8ec78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28053",
    "kind": "arxiv",
    "version": 1
  }
}