Pith Number

pith:INXH7WLV

pith:2018:INXH7WLVCLWEIY4J6XJQSSS37N

not attested not anchored not stored refs pending

Model-based Speech Enhancement for Intelligibility Improvement in Binaural Hearing Aids

Jesper B. Boldt, Jesper K. Nielsen, Mads G. Christensen, Mathew Shaji Kavalekalam

arxiv:1806.04885 v2 · 2018-06-13 · 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{INXH7WLVCLWEIY4J6XJQSSS37N}

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	2026-05-18T00:04:29.718783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

436e7fd97512ec446389f5d3094a5bfb4f09d6d50c4803ccbf60e3596afc3a07

Aliases

arxiv: 1806.04885 · arxiv_version: 1806.04885v2 · doi: 10.48550/arxiv.1806.04885 · pith_short_12: INXH7WLVCLWE · pith_short_16: INXH7WLVCLWEIY4J · pith_short_8: INXH7WLV

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/INXH7WLVCLWEIY4J6XJQSSS37N \
  | 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: 436e7fd97512ec446389f5d3094a5bfb4f09d6d50c4803ccbf60e3596afc3a07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d6da0a689eb917b267dcfab76dead03c833b061efa5c09257229acef5f94145",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-06-13T08:19:23Z",
    "title_canon_sha256": "fb9235bcc055caa7a2d617c5cdd0d157126862069665c27cec4a168e47940cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04885",
    "kind": "arxiv",
    "version": 2
  }
}