Pith Number

pith:3OSTJVWG

pith:2023:3OSTJVWG4KNKM3L5UGMF75AKVU

not attested not anchored not stored refs pending

DDTSE: Discriminative Diffusion Model for Target Speech Extraction

Heming Wang, Hemin Yang, Leying Zhang, Linfeng Yu, Long Zhou, Shujie Liu, Yanmin Qian, Yao Qian

arxiv:2309.13874 v2 · 2023-09-25 · eess.AS · cs.LG · 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{3OSTJVWG4KNKM3L5UGMF75AKVU}

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	2026-07-05T09:16:09.010935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dba534d6c6e29aa66d7da1985ff40aad1e9236a711b96fba30a7d4f2893f1232

Aliases

arxiv: 2309.13874 · arxiv_version: 2309.13874v2 · doi: 10.48550/arxiv.2309.13874 · pith_short_12: 3OSTJVWG4KNK · pith_short_16: 3OSTJVWG4KNKM3L5 · pith_short_8: 3OSTJVWG

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/3OSTJVWG4KNKM3L5UGMF75AKVU \
  | 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: dba534d6c6e29aa66d7da1985ff40aad1e9236a711b96fba30a7d4f2893f1232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dbd9fb4a68364a1cd0d3550105a391933e784729159b20fda76e90fc21defaa",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-09-25T04:58:38Z",
    "title_canon_sha256": "c8bbbde63f8ecd77b38d5033d84bb0a48e316a8b6ac5f2b81ecb56f8696fa2ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13874",
    "kind": "arxiv",
    "version": 2
  }
}