Pith Number

pith:ERZAIDC3

pith:2025:ERZAIDC3MQ2YDCNZGFNXIIVQFI

not attested not anchored not stored refs pending

Self-Steering Deep Non-Linear Spatially Selective Filters for Efficient Extraction of Moving Speakers under Weak Guidance

Alina Mannanova, Huajian Fang, Jakob Kienegger, Timo Gerkmann

arxiv:2507.02791 v2 · 2025-07-03 · eess.AS · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERZAIDC3MQ2YDCNZGFNXIIVQFI}

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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	2026-07-05T11:32:34.056711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2472040c5b64358189b9315b7422b02a33e7b48a0e90a653620f10a2f86af408

Aliases

arxiv: 2507.02791 · arxiv_version: 2507.02791v2 · doi: 10.48550/arxiv.2507.02791 · pith_short_12: ERZAIDC3MQ2Y · pith_short_16: ERZAIDC3MQ2YDCNZ · pith_short_8: ERZAIDC3

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/ERZAIDC3MQ2YDCNZGFNXIIVQFI \
  | 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: 2472040c5b64358189b9315b7422b02a33e7b48a0e90a653620f10a2f86af408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67644ea1a4d0ee4dca6969e72d0658254dd9b9c05914e7445b3330c15f84e55f",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-07-03T16:54:56Z",
    "title_canon_sha256": "a1ed2159f8ad2d31067909e50775c03496a07b28c1d68da968f45e939db5c2a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02791",
    "kind": "arxiv",
    "version": 2
  }
}