Pith Number

pith:JAMKLITS

pith:2023:JAMKLITSF6QZ6WHGIXGQCFRCGW

not attested not anchored not stored refs pending

Personalized speech enhancement combining band-split RNN and speaker attentive module

Chao He, Cheng Chen, Jing Lu, Li Chen, Xianjun Xia, Xiaohuai Le, Yiqing Guo

arxiv:2302.09953 v2 · 2023-02-20 · 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{JAMKLITSF6QZ6WHGIXGQCFRCGW}

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	2026-07-05T05:51:44.925563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4818a5a2722fa19f58e645cd01162235b8a264a9bd9f3467a6bae3f39498bd5d

Aliases

arxiv: 2302.09953 · arxiv_version: 2302.09953v2 · doi: 10.48550/arxiv.2302.09953 · pith_short_12: JAMKLITSF6QZ · pith_short_16: JAMKLITSF6QZ6WHG · pith_short_8: JAMKLITS

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/JAMKLITSF6QZ6WHGIXGQCFRCGW \
  | 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: 4818a5a2722fa19f58e645cd01162235b8a264a9bd9f3467a6bae3f39498bd5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8552661fae6a7b641f3bdf1683fa9ef44a0c9f35d4f70f166b966f919214229",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-02-20T12:41:00Z",
    "title_canon_sha256": "c16205859f540395b68cbfe7fd38a42b243d14c90501be55fd1e32be3fb6ea1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09953",
    "kind": "arxiv",
    "version": 2
  }
}