Pith Number

pith:Z2ZSZAY7

pith:2023:Z2ZSZAY74L32JB5DFZSALSVHMP

not attested not anchored not stored refs pending

Spiking Structured State Space Model for Monaural Speech Enhancement

Xu Liu, Yansong Chua, Yu Du

arxiv:2309.03641 v2 · 2023-09-07 · cs.SD · cs.CV · 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{Z2ZSZAY74L32JB5DFZSALSVHMP}

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	2026-07-05T08:10:17.602678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceb32c831fe2f7a487a32e6405caa763d748ddf6a916e04ddfa6176ec4ff4921

Aliases

arxiv: 2309.03641 · arxiv_version: 2309.03641v2 · doi: 10.48550/arxiv.2309.03641 · pith_short_12: Z2ZSZAY74L32 · pith_short_16: Z2ZSZAY74L32JB5D · pith_short_8: Z2ZSZAY7

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/Z2ZSZAY74L32JB5DFZSALSVHMP \
  | 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: ceb32c831fe2f7a487a32e6405caa763d748ddf6a916e04ddfa6176ec4ff4921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b04e53800233d666c539de412185407c3f6f5a6f48b034b22b72d38c1d6a1c8d",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-09-07T11:21:10Z",
    "title_canon_sha256": "b7a81a12329b30fc1f9edfeecb5b365817f79e5eb243379609111e4cccd61ec2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.03641",
    "kind": "arxiv",
    "version": 2
  }
}