Pith Number

pith:UGOMRB6T

pith:2024:UGOMRB6TLMPKQICEZKMBXAU3TY

not attested not anchored not stored refs pending

Wavelet Based Frequency Detection Using FPGAs

Caleb Hill, Darshika G. Perera

arxiv:2412.20351 v1 · 2024-12-29 · 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{UGOMRB6TLMPKQICEZKMBXAU3TY}

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	2026-07-05T09:54:57.958360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a19cc887d35b1ea82044ca981b829b9e379c1fd09272f6be26342205e7acbc66

Aliases

arxiv: 2412.20351 · arxiv_version: 2412.20351v1 · doi: 10.48550/arxiv.2412.20351 · pith_short_12: UGOMRB6TLMPK · pith_short_16: UGOMRB6TLMPKQICE · pith_short_8: UGOMRB6T

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/UGOMRB6TLMPKQICEZKMBXAU3TY \
  | 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: a19cc887d35b1ea82044ca981b829b9e379c1fd09272f6be26342205e7acbc66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5348288e8c0910d5d50075e401b85a8da0bf47aa508ba6d29c140c55fe63481b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2024-12-29T04:48:33Z",
    "title_canon_sha256": "51b99bab75ca1c49c37d898f3c3fb3220419f0509f04898e8a7426b35e1721d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.20351",
    "kind": "arxiv",
    "version": 1
  }
}