Pith Number

pith:LNOOVNYX

pith:2021:LNOOVNYXJ4OHK35SHANEWHYWOU

not attested not anchored not stored refs pending

Parameter Tuning of Time-Frequency Masking Algorithms for Reverberant Artifact Removal within the Cochlear Implant Stimulus

Boyla O. Mainsah, Leslie M. Collins, Lidea K. Shahidi

arxiv:2108.05929 v1 · 2021-08-12 · 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{LNOOVNYXJ4OHK35SHANEWHYWOU}

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	2026-07-05T03:05:35.549910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b5ceab7174f1c756fb2381a4b1f16751df81ad97bb41b0d497a45d5edf3ccfb

Aliases

arxiv: 2108.05929 · arxiv_version: 2108.05929v1 · doi: 10.48550/arxiv.2108.05929 · pith_short_12: LNOOVNYXJ4OH · pith_short_16: LNOOVNYXJ4OHK35S · pith_short_8: LNOOVNYX

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/LNOOVNYXJ4OHK35SHANEWHYWOU \
  | 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: 5b5ceab7174f1c756fb2381a4b1f16751df81ad97bb41b0d497a45d5edf3ccfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "656613cf2e1fc86e8d107827d7bc10b3a637f65f6a187863ed34ada8ac414d7f",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-08-12T19:08:27Z",
    "title_canon_sha256": "9fc3f031fa893a7e663a16daa14136a48f813f61faf6bd3f80e6dbfbc694d248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05929",
    "kind": "arxiv",
    "version": 1
  }
}