Pith Number

pith:QFD7MWUR

pith:2023:QFD7MWURCEISYCXEQRK2BP23UI

not attested not anchored not stored refs pending

Complex-Valued Neural Networks for Data-Driven Signal Processing and Signal Understanding

Josiah W. Smith

arxiv:2309.07948 v1 · 2023-09-14 · eess.SP · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFD7MWURCEISYCXEQRK2BP23UI}

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	2026-07-05T06:50:59.625819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8147f65a9111112c0ae48455a0bf5ba22b27053a38bb51c8b5a0e1a56a1c5ba8

Aliases

arxiv: 2309.07948 · arxiv_version: 2309.07948v1 · doi: 10.48550/arxiv.2309.07948 · pith_short_12: QFD7MWURCEIS · pith_short_16: QFD7MWURCEISYCXE · pith_short_8: QFD7MWUR

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/QFD7MWURCEISYCXEQRK2BP23UI \
  | 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: 8147f65a9111112c0ae48455a0bf5ba22b27053a38bb51c8b5a0e1a56a1c5ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48c70f385eb9fe946a46f9ea9179f27b0f83ba25fbb37b7ddcc205ddff067d4f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-09-14T16:55:28Z",
    "title_canon_sha256": "2cf218262ca4eba2e3ce689392cc7e272d809415de79f45579db65d72164e0f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07948",
    "kind": "arxiv",
    "version": 1
  }
}