Pith Number

pith:7J3YNF54

pith:2023:7J3YNF54KZOGDW2SBZ6CHWGI2F

not attested not anchored not stored refs pending

DS-TDNN: Dual-stream Time-delay Neural Network with Global-aware Filter for Speaker Verification

Jiapan Gan, Xiaodan Lin, Yangfu Li

arxiv:2303.11020 v3 · 2023-03-20 · cs.SD · cs.AI · 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{7J3YNF54KZOGDW2SBZ6CHWGI2F}

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	2026-07-05T06:36:31.730331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa778697bc565c61db520e7c23d8c8d1640f64b15694177a461e92361da8e76d

Aliases

arxiv: 2303.11020 · arxiv_version: 2303.11020v3 · doi: 10.48550/arxiv.2303.11020 · pith_short_12: 7J3YNF54KZOG · pith_short_16: 7J3YNF54KZOGDW2S · pith_short_8: 7J3YNF54

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/7J3YNF54KZOGDW2SBZ6CHWGI2F \
  | 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: fa778697bc565c61db520e7c23d8c8d1640f64b15694177a461e92361da8e76d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7cfd620416d61c80906a4c9d9eb5011bc317ba97850d5a323b361ddba8f9fb5",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-03-20T10:58:12Z",
    "title_canon_sha256": "a0ef52eadfb2b04a948c5ce409c39e85f50c438d38633ddecfe53275929800c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11020",
    "kind": "arxiv",
    "version": 3
  }
}