Pith Number

pith:QG2YLHFE

pith:2023:QG2YLHFET3LB4FGYYHWKNVCQWB

not attested not anchored not stored refs pending

Localizing Spatial Information in Neural Spatiospectral Filters

Annika Briegleb, Thomas Haubner, Vasileios Belagiannis, Walter Kellermann

arxiv:2303.08052 v2 · 2023-03-14 · eess.AS · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QG2YLHFET3LB4FGYYHWKNVCQWB}

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	2026-07-05T06:26:47.017778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81b5859ca49ed61e14d8c1eca6d450b064ca2a5cc0624ccb5e98870c86087236

Aliases

arxiv: 2303.08052 · arxiv_version: 2303.08052v2 · doi: 10.48550/arxiv.2303.08052 · pith_short_12: QG2YLHFET3LB · pith_short_16: QG2YLHFET3LB4FGY · pith_short_8: QG2YLHFE

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/QG2YLHFET3LB4FGYYHWKNVCQWB \
  | 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: 81b5859ca49ed61e14d8c1eca6d450b064ca2a5cc0624ccb5e98870c86087236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d50795c8212f048e86d9c885357415d016dadbca54ac6c20e562fd53bb244bf",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-03-14T16:32:26Z",
    "title_canon_sha256": "beef0791fbf0ca13ff3baee042f150359decd694550fa3325b1327c07b98d7d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08052",
    "kind": "arxiv",
    "version": 2
  }
}