Pith Number

pith:H3TSLSKM

pith:2025:H3TSLSKMBPZQPJLBHNAWFM2J4V

not attested not anchored not stored refs pending

Space Rotation with Basis Transformation for Training-free Test-Time Adaptation

Alex Kot, Chenhao Ding, Qiang Wang, SongLin Dong, Xiang Song, Xinyuan Gao, Yihong Gong, Yuhang He

arxiv:2502.19946 v1 · 2025-02-27 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3TSLSKMBPZQPJLBHNAWFM2J4V}

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.

Cited by

1 paper in Pith

Adapting Vision-Language Models Without Labels: A Comprehensive Survey

Receipt and verification

First computed	2026-07-05T10:20:55.719630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee725c94c0bf307a5613b4162b349e5735b530856514fca0887f06a895c9e72

Aliases

arxiv: 2502.19946 · arxiv_version: 2502.19946v1 · doi: 10.48550/arxiv.2502.19946 · pith_short_12: H3TSLSKMBPZQ · pith_short_16: H3TSLSKMBPZQPJLB · pith_short_8: H3TSLSKM

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/H3TSLSKMBPZQPJLBHNAWFM2J4V \
  | 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: 3ee725c94c0bf307a5613b4162b349e5735b530856514fca0887f06a895c9e72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a234fdd218b57f3dd411dd5843633a833fd7a7f146c54d0d177576d913890ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-27T10:15:34Z",
    "title_canon_sha256": "4d21f569f7dd5f04759a392404d1032e00ae86501baa58c239e4b63cdb0e92e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19946",
    "kind": "arxiv",
    "version": 1
  }
}