Pith Number

pith:ECZUCPPH

pith:2019:ECZUCPPHGFORA5QHW577VWSZNQ

not attested not anchored not stored refs pending

Analysis of Signals via Non-Maximally Decimated Non-Uniform Filter Banks

Brejesh Lall, Ravindra Dhuli, Sandeep Patel

arxiv:1907.11737 v1 · 2019-07-26 · 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{ECZUCPPHGFORA5QHW577VWSZNQ}

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	2026-05-17T23:39:23.256390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20b3413de7315d107607b77ffada596c29d77a936c1d212ff3c07265c381cba2

Aliases

arxiv: 1907.11737 · arxiv_version: 1907.11737v1 · doi: 10.48550/arxiv.1907.11737 · pith_short_12: ECZUCPPHGFOR · pith_short_16: ECZUCPPHGFORA5QH · pith_short_8: ECZUCPPH

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/ECZUCPPHGFORA5QHW577VWSZNQ \
  | 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: 20b3413de7315d107607b77ffada596c29d77a936c1d212ff3c07265c381cba2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc42e7dcfccbdd45adce634eb409600fcea486793c5c92ceb42d498e2edd6cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-07-26T18:09:44Z",
    "title_canon_sha256": "c71f5be9fb28f1f1cdde20f12f3d5f7f144191f790365bb785c42673c70d17df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11737",
    "kind": "arxiv",
    "version": 1
  }
}