Pith Number

pith:FNZPOVNJ

pith:2024:FNZPOVNJSLEE3KU552XV4R3WER

not attested not anchored not stored refs pending

Fast Generation of Custom Floating-Point Spatial Filters on FPGAs

Daniel Larkin, Eran Edirisinghe, Nelson Campos, Salva Chesnokov

arxiv:2409.05837 v1 · 2024-09-09 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNZPOVNJSLEE3KU552XV4R3WER}

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	2026-07-05T09:04:54.910720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b72f755a992c84daa9deeaf5e4776247d3528dc45b80e396be2a0f5ac17157a

Aliases

arxiv: 2409.05837 · arxiv_version: 2409.05837v1 · doi: 10.48550/arxiv.2409.05837 · pith_short_12: FNZPOVNJSLEE · pith_short_16: FNZPOVNJSLEE3KU5 · pith_short_8: FNZPOVNJ

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/FNZPOVNJSLEE3KU552XV4R3WER \
  | 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: 2b72f755a992c84daa9deeaf5e4776247d3528dc45b80e396be2a0f5ac17157a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5353ab32582955a82014726fe1caba7c026627c9cad974a07349e2e4c9402328",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2024-09-09T17:43:05Z",
    "title_canon_sha256": "6bd93a413d7668b48d0866a72193e99c1d93e6f9fc4e34f8988c884cd36e47ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.05837",
    "kind": "arxiv",
    "version": 1
  }
}