Pith Number

pith:URCGL2W2

pith:2023:URCGL2W2GBQ4PQAFKO5WLE5SBA

not attested not anchored not stored refs pending

Scatter-based common spatial patterns -- a unified spatial filtering framework

Daniel Baumgarten, Jens Haueisen, Jinlong Dong, Johannes Vorwerk, Milana Komosar

arxiv:2303.06019 v1 · 2023-03-07 · eess.SP · cs.HC · cs.LG · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URCGL2W2GBQ4PQAFKO5WLE5SBA}

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	2026-07-05T05:49:59.885886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a44465eada3061c7c00553bb6593b2082d4f7d489fe07770504c557a35623031

Aliases

arxiv: 2303.06019 · arxiv_version: 2303.06019v1 · doi: 10.48550/arxiv.2303.06019 · pith_short_12: URCGL2W2GBQ4 · pith_short_16: URCGL2W2GBQ4PQAF · pith_short_8: URCGL2W2

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/URCGL2W2GBQ4PQAFKO5WLE5SBA \
  | 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: a44465eada3061c7c00553bb6593b2082d4f7d489fe07770504c557a35623031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a569c67cb51d1dc8124ad3fdb4bfcf215da7f573f51f41cf87a956b651e9b452",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-03-07T11:19:18Z",
    "title_canon_sha256": "44e789584510f6ba5760ec4ae97f7b63f4028b807b6f3b6e9fb46f81c524fbf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.06019",
    "kind": "arxiv",
    "version": 1
  }
}