Pith Number

pith:LM3GS67D

pith:2026:LM3GS67D6YF3YPPKWY77G7W2BA

not attested not anchored not stored refs pending

A Semantically Consistent Dataset for Data-Efficient Query-Based Universal Sound Separation

Bo Zheng, Chang Zeng, Helin Wang, Jintao Cheng, Kai Li, Xiaolin Hu, Zijun Yan, Zixiong Su

arxiv:2601.22599 v2 · 2026-01-30 · cs.SD · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LM3GS67D6YF3YPPKWY77G7W2BA}

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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	2026-06-03T01:05:09.714644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b36697be3f60bbc3deab63ff37eda080689436f99d3486871aec5ba6c2fb4da

Aliases

arxiv: 2601.22599 · arxiv_version: 2601.22599v2 · doi: 10.48550/arxiv.2601.22599 · pith_short_12: LM3GS67D6YF3 · pith_short_16: LM3GS67D6YF3YPPK · pith_short_8: LM3GS67D

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/LM3GS67D6YF3YPPKWY77G7W2BA \
  | 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: 5b36697be3f60bbc3deab63ff37eda080689436f99d3486871aec5ba6c2fb4da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6857e510e146573157b065cf959294730e3563a9c800370833494fea9d1e18a9",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-01-30T05:43:57Z",
    "title_canon_sha256": "7935cbb7face06b6a99fd5fe0d1e8e2c0511028dc67ba1629d385ffe417fc835"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.22599",
    "kind": "arxiv",
    "version": 2
  }
}