Pith Number

pith:5G4DVKQT

pith:2024:5G4DVKQTPT3NZ3T3TANXGMAMQ5

not attested not anchored not stored refs pending

Analog fast Fourier transforms for scalable and efficient signal processing

Ben Feinberg, Calvin Madsen, Christopher H. Bennett, David K. Richardson, Harsha Medu, Matthew Cannon, Matthew J. Marinella, Sapan Agarwal, T. Patrick Xiao, Vineet Agrawal

arxiv:2409.19071 v3 · 2024-09-27 · cs.ET · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5G4DVKQTPT3NZ3T3TANXGMAMQ5}

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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.

Cited by

1 paper in Pith

DARTH-PUM: A Hybrid Processing-Using-Memory Architecture

Receipt and verification

First computed	2026-06-25T01:17:43.373751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9b83aaa137cf6dcee7b981b73300c8756bfb1ba3b1135bb1fce9f28ace83c47

Aliases

arxiv: 2409.19071 · arxiv_version: 2409.19071v3 · doi: 10.48550/arxiv.2409.19071 · pith_short_12: 5G4DVKQTPT3N · pith_short_16: 5G4DVKQTPT3NZ3T3 · pith_short_8: 5G4DVKQT

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/5G4DVKQTPT3NZ3T3TANXGMAMQ5 \
  | 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: e9b83aaa137cf6dcee7b981b73300c8756bfb1ba3b1135bb1fce9f28ace83c47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f808033fb4707febe538102a52524f90d3c224b9fe0b20c726e9cd03188c725b",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2024-09-27T18:15:46Z",
    "title_canon_sha256": "c1e8db2c14aee934e3c8ab7e8b7f25899b21f28ef6b8938d1947ce7aead50e92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.19071",
    "kind": "arxiv",
    "version": 3
  }
}