Pith Number

pith:GBB55MCR

pith:2023:GBB55MCROLJSY3PJFL3JSZSWMO

not attested not anchored not stored refs pending

The Multimodal Information Based Speech Processing (MISP) 2023 Challenge: Audio-Visual Target Speaker Extraction

Chenxi Wang, Chenyue Zhang, Chin-Hui Lee, Hang Chen, Hongbo Lan, Jianqing Gao, Jia Pan, Jingdong Chen, Jun Du, Odette Scharenborg, Ruoyu Wang, Sabato Marco Siniscalchi, Shilong Wu, Shinji Watanabe, Yusheng Dai, Zhong-Qiu Wang

arxiv:2309.08348 v1 · 2023-09-15 · eess.AS · 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{GBB55MCROLJSY3PJFL3JSZSWMO}

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	2026-07-05T06:51:05.439963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3043deb05172d32c6de92af699665663b570472df5eff20476415a1feff0bf16

Aliases

arxiv: 2309.08348 · arxiv_version: 2309.08348v1 · doi: 10.48550/arxiv.2309.08348 · pith_short_12: GBB55MCROLJS · pith_short_16: GBB55MCROLJSY3PJ · pith_short_8: GBB55MCR

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/GBB55MCROLJSY3PJFL3JSZSWMO \
  | 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: 3043deb05172d32c6de92af699665663b570472df5eff20476415a1feff0bf16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f918200c946dda8b15e00ac358f8f5cc763209247640aa1e7a0f29c867d8e63",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-09-15T12:15:45Z",
    "title_canon_sha256": "136c0995d3b98773b5db2a848b7efeb3401d8178feda93202fa87238d1d0dfde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.08348",
    "kind": "arxiv",
    "version": 1
  }
}