Pith Number

pith:CZJOOWRM

pith:2022:CZJOOWRMSS7BEKS7WUGC75NBZ6

not attested not anchored not stored refs pending

Exploiting Temporal Structures of Cyclostationary Signals for Data-Driven Single-Channel Source Separation

Alejandro Lancho, Amir Weiss, Gary C.F. Lee, Gregory W. Wornell, Jennifer Tang, Yuheng Bu, Yury Polyanskiy

arxiv:2208.10325 v1 · 2022-08-22 · eess.SP · cs.AI · 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{CZJOOWRMSS7BEKS7WUGC75NBZ6}

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	2026-07-05T05:50:08.020209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1652e75a2c94be122a5fb50c2ff5a1cf91656615687c0bb1ff5f78de0ab9747d

Aliases

arxiv: 2208.10325 · arxiv_version: 2208.10325v1 · doi: 10.48550/arxiv.2208.10325 · pith_short_12: CZJOOWRMSS7B · pith_short_16: CZJOOWRMSS7BEKS7 · pith_short_8: CZJOOWRM

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/CZJOOWRMSS7BEKS7WUGC75NBZ6 \
  | 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: 1652e75a2c94be122a5fb50c2ff5a1cf91656615687c0bb1ff5f78de0ab9747d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e8385847f4b70b83391d8c94e6d7df777d5e7bd39848db6d3e19240a6972daa",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-08-22T14:04:56Z",
    "title_canon_sha256": "9bc8dbf5074b516df3c5c7839c44ae77ba2e9fabeedb71fc8546d0d428e73b96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10325",
    "kind": "arxiv",
    "version": 1
  }
}