Pith Number

pith:2YDHW6TY

pith:2014:2YDHW6TYTIANMYSYVT5AGPUP6F

not attested not anchored not stored refs pending

Approximate Computation of DFT without Performing Any Multiplications: Applications to Radar Signal Processing

A. Enis \c{C}etin, Alican Bozkurt, Cem Emre Akbas, Musa Tun\c{c} Arslan, Rasim Akin Sevimli

arxiv:1402.0532 v1 · 2014-02-03 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YDHW6TYTIANMYSYVT5AGPUP6F}

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	2026-05-18T03:00:14.104453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6067b7a789a00d66258acfa033e8ff17ff61d9b927a1c6eb2f5644cf38c6641

Aliases

arxiv: 1402.0532 · arxiv_version: 1402.0532v1 · doi: 10.48550/arxiv.1402.0532 · pith_short_12: 2YDHW6TYTIAN · pith_short_16: 2YDHW6TYTIANMYSY · pith_short_8: 2YDHW6TY

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/2YDHW6TYTIANMYSYVT5AGPUP6F \
  | 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: d6067b7a789a00d66258acfa033e8ff17ff61d9b927a1c6eb2f5644cf38c6641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6f1c70095a50c8529dfe415c427e293a431a8dac91ba1fbd2674ba1dc5b8e05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2014-02-03T21:59:49Z",
    "title_canon_sha256": "3b8183702e139de56b59c3307fee9d8b8e8c52ceed0f6fec66e1160afb267253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0532",
    "kind": "arxiv",
    "version": 1
  }
}