Pith Number

pith:26AYFCN5

pith:2026:26AYFCN5ZDZHW3YPSXJFUST5JF

not attested not anchored not stored refs pending

Robustness of Similarity-based Positional Encoding Under Rotations: Theoretical Analysis and Experimental Validation

Andrea Santomauro, Giorgio Leonardi, Luigi Portinale

arxiv:2606.17961 v1 · 2026-06-16 · cs.CV · 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{26AYFCN5ZDZHW3YPSXJFUST5JF}

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	2026-06-19T16:10:44.636123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7818289bdc8f27b6f0f95d25a4a7d497fa6b286731224fa8b1131c8008aca46

Aliases

arxiv: 2606.17961 · arxiv_version: 2606.17961v1 · doi: 10.48550/arxiv.2606.17961 · pith_short_12: 26AYFCN5ZDZH · pith_short_16: 26AYFCN5ZDZHW3YP · pith_short_8: 26AYFCN5

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/26AYFCN5ZDZHW3YPSXJFUST5JF \
  | 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: d7818289bdc8f27b6f0f95d25a4a7d497fa6b286731224fa8b1131c8008aca46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6498e7c1bd1b5114f8b21c2c8b814a40b6aa11ae6f3428bbb77b0d51fc6aa420",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-16T14:11:04Z",
    "title_canon_sha256": "3661c64020696a0d09d1ba1a2b1a47255237069ab409c9303af70f1a9e9a14c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17961",
    "kind": "arxiv",
    "version": 1
  }
}