Pith Number

pith:2UOE3PTJ

pith:2023:2UOE3PTJ4QQYU4XIL4KVDOHYA2

not attested not anchored not stored refs pending

Integrating Plug-and-Play Data Priors with Weighted Prediction Error for Speech Dereverberation

Jie Chen, Kai Xie, Wenxing Yang, Ziye Yang

arxiv:2312.02773 v1 · 2023-12-05 · cs.SD · 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{2UOE3PTJ4QQYU4XIL4KVDOHYA2}

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	2026-07-05T07:20:42.867455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d51c4dbe69e4218a72e85f1551b8f806a44b042b2cf6918312e320b7bbd7d6cd

Aliases

arxiv: 2312.02773 · arxiv_version: 2312.02773v1 · doi: 10.48550/arxiv.2312.02773 · pith_short_12: 2UOE3PTJ4QQY · pith_short_16: 2UOE3PTJ4QQYU4XI · pith_short_8: 2UOE3PTJ

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/2UOE3PTJ4QQYU4XIL4KVDOHYA2 \
  | 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: d51c4dbe69e4218a72e85f1551b8f806a44b042b2cf6918312e320b7bbd7d6cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a095cf250f2c8eebcd0a9325e631fd316312b85fa17d05a77451909f7753e9f",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-12-05T14:03:11Z",
    "title_canon_sha256": "e129169b77d02ac2e02963a84a0e8806e71ccd42872ce846fed9c8186baef81e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.02773",
    "kind": "arxiv",
    "version": 1
  }
}