Pith Number

pith:Z24NJPXB

pith:2022:Z24NJPXBA7DR5GYYQREVUC4KLE

not attested not anchored not stored refs pending

Mixup for Test-Time Training

Bochao Zhang, Jingda Du, PC Yuen, Rui Shao

arxiv:2210.01640 v1 · 2022-10-04 · 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{Z24NJPXBA7DR5GYYQREVUC4KLE}

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	2026-07-05T05:03:12.885458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceb8d4bee107c71e9b1884495a0b8a5929ecb2f1f49be1f75394f7dbba2357d1

Aliases

arxiv: 2210.01640 · arxiv_version: 2210.01640v1 · doi: 10.48550/arxiv.2210.01640 · pith_short_12: Z24NJPXBA7DR · pith_short_16: Z24NJPXBA7DR5GYY · pith_short_8: Z24NJPXB

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/Z24NJPXBA7DR5GYYQREVUC4KLE \
  | 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: ceb8d4bee107c71e9b1884495a0b8a5929ecb2f1f49be1f75394f7dbba2357d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3619e3f543a19f441baef864d7b3b7ce4715718df4b20a2746d8f479b315995c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-04T14:37:25Z",
    "title_canon_sha256": "7c1c73fb18fa6d1a3a49b1e49ec2ecaf2fc4ad29ebb577466289289bc8f3f466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.01640",
    "kind": "arxiv",
    "version": 1
  }
}