Pith Number

pith:AY7CZ2DG

pith:2023:AY7CZ2DGKX7YIF7VR3B4MIDLUV

not attested not anchored not stored refs pending

AV-SepFormer: Cross-Attention SepFormer for Audio-Visual Target Speaker Extraction

Heinrich Dinkel, Helen Meng, Jiuxin Lin, Junbo Zhang, Jun Chen, Xinyu Cai, Yongqing Wang, Yujun Wang, Zhiyong Wu, Zhiyong Yan

arxiv:2306.14170 v1 · 2023-06-25 · cs.MM · 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{AY7CZ2DGKX7YIF7VR3B4MIDLUV}

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	2026-07-05T06:24:32.457803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

063e2ce86655ff8417f58ec3c6206ba558b482bc4fd24285b7664ea7d30be450

Aliases

arxiv: 2306.14170 · arxiv_version: 2306.14170v1 · doi: 10.48550/arxiv.2306.14170 · pith_short_12: AY7CZ2DGKX7Y · pith_short_16: AY7CZ2DGKX7YIF7V · pith_short_8: AY7CZ2DG

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/AY7CZ2DGKX7YIF7VR3B4MIDLUV \
  | 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: 063e2ce86655ff8417f58ec3c6206ba558b482bc4fd24285b7664ea7d30be450

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce48ac79f70de62b1abce4988d310a1cf1eb3452460b5c323af2510d1c61cd3a",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2023-06-25T08:31:12Z",
    "title_canon_sha256": "a270e81f3ce8d8dcc1335d5520ddbd61dfb5456fedcaa88eebf8cc1e84f9e529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.14170",
    "kind": "arxiv",
    "version": 1
  }
}