Pith Number

pith:5IVIQL76

pith:2022:5IVIQL76RG2EGZLTT4GZVDKG2O

not attested not anchored not stored refs pending

Music Source Separation with Generative Flow

Anton Selitskiy, Fei Jiang, Ge Zhu, Jordan Darefsky, Zhiyao Duan

arxiv:2204.09079 v4 · 2022-04-19 · eess.AS · cs.SD · 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{5IVIQL76RG2EGZLTT4GZVDKG2O}

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	2026-07-05T05:20:36.722205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea2a882ffe89b44365739f0d9a8d46d3a02a4245454122711e310fb822a7bd28

Aliases

arxiv: 2204.09079 · arxiv_version: 2204.09079v4 · doi: 10.48550/arxiv.2204.09079 · pith_short_12: 5IVIQL76RG2E · pith_short_16: 5IVIQL76RG2EGZLT · pith_short_8: 5IVIQL76

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/5IVIQL76RG2EGZLTT4GZVDKG2O \
  | 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: ea2a882ffe89b44365739f0d9a8d46d3a02a4245454122711e310fb822a7bd28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3942bc050818534ab3c071432278d9c30d45beb31caff150dcdd06373abbf319",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-04-19T18:06:21Z",
    "title_canon_sha256": "1af29f2cd5f0f350bd5bb7e3da0b936811c0c2073a28745a5aa1a299fb036acc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09079",
    "kind": "arxiv",
    "version": 4
  }
}