Pith Number

pith:JZ4RE47X

pith:2026:JZ4RE47XIWUD2L7R5QULDTVB3O

not attested not anchored not stored refs pending

EquivAnIA: A Spectral Method for Rotation-Equivariant Anisotropic Image Analysis

J\'er\'emy Scanvic, Nils Laurent

arxiv:2603.11294 v2 · 2026-03-11 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JZ4RE47XIWUD2L7R5QULDTVB3O}

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	2026-06-05T01:15:22.901485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e791273f745a83d2ff1ec28b1cea1db869d08613f275e405a4d781fe1f53f6b

Aliases

arxiv: 2603.11294 · arxiv_version: 2603.11294v2 · doi: 10.48550/arxiv.2603.11294 · pith_short_12: JZ4RE47XIWUD · pith_short_16: JZ4RE47XIWUD2L7R · pith_short_8: JZ4RE47X

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/JZ4RE47XIWUD2L7R5QULDTVB3O \
  | 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: 4e791273f745a83d2ff1ec28b1cea1db869d08613f275e405a4d781fe1f53f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "881a6275869f6657383e595d5a07275cf135d37f3170ca6099979b3b284b614d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-03-11T20:49:05Z",
    "title_canon_sha256": "68c94a3338e5a79c034fda3bce695a94139b5e8cd7a3c8c5305b41523bb24b85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.11294",
    "kind": "arxiv",
    "version": 2
  }
}