Pith Number

pith:OI6B2HCX

pith:2025:OI6B2HCXKRE7B64CVZAGSNA7EU

not attested not anchored not stored refs pending

FasTUSS: Faster Task-Aware Unified Source Separation

Fran\c{c}ois G. Germain, Francesco Paissan, Gordon Wichern, Jonathan Le Roux, Kohei Saijo, Ryo Aihara, Yoshiki Masuyama

arxiv:2507.11435 v1 · 2025-07-15 · cs.SD · eess.AS · 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{OI6B2HCXKRE7B64CVZAGSNA7EU}

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	2026-07-05T11:37:39.242448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

723c1d1c575449f0fb82ae4069341f250428555be988b7a11b5640fff45af3fa

Aliases

arxiv: 2507.11435 · arxiv_version: 2507.11435v1 · doi: 10.48550/arxiv.2507.11435 · pith_short_12: OI6B2HCXKRE7 · pith_short_16: OI6B2HCXKRE7B64C · pith_short_8: OI6B2HCX

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/OI6B2HCXKRE7B64CVZAGSNA7EU \
  | 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: 723c1d1c575449f0fb82ae4069341f250428555be988b7a11b5640fff45af3fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2d81f43c3621f8aa00e9cf23c3808823879a29a00413c80bcba42b225af2508",
    "cross_cats_sorted": [
      "eess.AS",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-15T15:57:28Z",
    "title_canon_sha256": "e99f934815354ea6dbf215dce194b6c9730b16d027902c63e659e1302cc3a840"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11435",
    "kind": "arxiv",
    "version": 1
  }
}