Pith Number

pith:M7W4HDEH

pith:2022:M7W4HDEHPWP6MCZCFIHJMZDCTM

not attested not anchored not stored refs pending

Dynamic Acoustic Compensation and Adaptive Focal Training for Personalized Speech Enhancement

Haixin Guan, Jiangyu Han, Xiaofeng Ge, Yanhua Long

arxiv:2211.12097 v1 · 2022-11-22 · 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{M7W4HDEHPWP6MCZCFIHJMZDCTM}

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	2026-07-05T05:18:13.097727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67edc38c877d9fe60b222a0e9664629b1b065bd0d428cbad73b7c1fdafa78c1a

Aliases

arxiv: 2211.12097 · arxiv_version: 2211.12097v1 · doi: 10.48550/arxiv.2211.12097 · pith_short_12: M7W4HDEHPWP6 · pith_short_16: M7W4HDEHPWP6MCZC · pith_short_8: M7W4HDEH

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/M7W4HDEHPWP6MCZCFIHJMZDCTM \
  | 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: 67edc38c877d9fe60b222a0e9664629b1b065bd0d428cbad73b7c1fdafa78c1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8322780aafd603a8e7a225e6843acf37ac65a523ac99c43636a09d17766b3d9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-11-22T08:58:23Z",
    "title_canon_sha256": "a21233e4a9292eba30c3cfae05c2241b60c783337bbe7fa21071b31c77d3deed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.12097",
    "kind": "arxiv",
    "version": 1
  }
}