Pith Number

pith:WJ4Z4RCR

pith:2022:WJ4Z4RCR7BS3Z4WLJUNPHTXQOO

not attested not anchored not stored refs pending

Music Separation Enhancement with Generative Modeling

Boaz Cogan, Bryan Pardo, Ethan Manilow, Max Morrison, Noah Schaffer, Prem Seetharaman

arxiv:2208.12387 v1 · 2022-08-26 · cs.SD · cs.LG · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJ4Z4RCR7BS3Z4WLJUNPHTXQOO}

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	2026-07-05T04:51:44.635795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2799e4451f865bcf2cb4d1af3cef073aac15aa83d1ca48c8c5a104993fc5bc9

Aliases

arxiv: 2208.12387 · arxiv_version: 2208.12387v1 · doi: 10.48550/arxiv.2208.12387 · pith_short_12: WJ4Z4RCR7BS3 · pith_short_16: WJ4Z4RCR7BS3Z4WL · pith_short_8: WJ4Z4RCR

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/WJ4Z4RCR7BS3Z4WLJUNPHTXQOO \
  | 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: b2799e4451f865bcf2cb4d1af3cef073aac15aa83d1ca48c8c5a104993fc5bc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e9f2de6a8a2142b29e626e62371d0e3ca7fa7204cae3f219732b3b89d7a9a8",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-08-26T00:44:37Z",
    "title_canon_sha256": "b8aa4bf6d3f87a5a05ef1df590fd27a1283a5b14f3e1211645bee92eac52a9e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12387",
    "kind": "arxiv",
    "version": 1
  }
}