Pith Number

pith:KGAFNJNF

pith:2025:KGAFNJNFH3QSNAXXKFPZEMAUP4

not attested not anchored not stored refs pending

DualStream Contextual Fusion Network: Efficient Target Speaker Extraction by Leveraging Mixture and Enrollment Interactions

Chang Sun, Jianping An, Ke Xue, Rongfei Fan, Shanping Yu

arxiv:2502.08191 v1 · 2025-02-12 · cs.SD · 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{KGAFNJNFH3QSNAXXKFPZEMAUP4}

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	2026-07-05T10:13:18.575132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

518056a5a53ee12682f7515f9230147f2def3f0b0c7648bd543dac9ab8f89ef2

Aliases

arxiv: 2502.08191 · arxiv_version: 2502.08191v1 · doi: 10.48550/arxiv.2502.08191 · pith_short_12: KGAFNJNFH3QS · pith_short_16: KGAFNJNFH3QSNAXX · pith_short_8: KGAFNJNF

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/KGAFNJNFH3QSNAXXKFPZEMAUP4 \
  | 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: 518056a5a53ee12682f7515f9230147f2def3f0b0c7648bd543dac9ab8f89ef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4822a6891031f98039d60f28b95aceb704d2d61bec7d505168ee78e7899654b5",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-02-12T08:03:27Z",
    "title_canon_sha256": "eb9915c23c90c35c0e00c2c19af79bd2dfe9166893e8d6fa6640000f5683d8a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08191",
    "kind": "arxiv",
    "version": 1
  }
}