Pith Number

pith:I4XVDW43

pith:2024:I4XVDW43NQGEBAKG5PBHBHBTHG

not attested not anchored not stored refs pending

A unified multichannel far-field speech recognition system: combining neural beamforming with attention based end-to-end model

DongDi Zhao, Feijun Jiang, Fuming Fang, Jianbo Ma, Jinke Li, Lei Zhu, Lu Lu, Ming Liu, Xuan Ji

arxiv:2401.02673 v1 · 2024-01-05 · eess.AS · cs.AI · 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{I4XVDW43NQGEBAKG5PBHBHBTHG}

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	2026-07-05T07:30:29.550758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

472f51db9b6c0c408146ebc2709c33398e7051c313dac57e4b3f4b9c520618f4

Aliases

arxiv: 2401.02673 · arxiv_version: 2401.02673v1 · doi: 10.48550/arxiv.2401.02673 · pith_short_12: I4XVDW43NQGE · pith_short_16: I4XVDW43NQGEBAKG · pith_short_8: I4XVDW43

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/I4XVDW43NQGEBAKG5PBHBHBTHG \
  | 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: 472f51db9b6c0c408146ebc2709c33398e7051c313dac57e4b3f4b9c520618f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9f81d8566764dbf87984545e5ee60b055a05d000ca72d3836784388f199f6fb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-01-05T07:11:13Z",
    "title_canon_sha256": "1e82418ce9f98dbbe9dfe78f2c85f33fd538fbf8b8cdfbfbf9328c7db9169269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.02673",
    "kind": "arxiv",
    "version": 1
  }
}