Pith Number

pith:YFTYB2HB

pith:2026:YFTYB2HBR42JX62TQY4UFDYWEL

not attested not anchored not stored refs pending

A Large-Scale Database and Predictive Model of Listener-Rated Ease of Speech Understanding in Commercial Hearing Aids

Abram Bailey, Andrew Sabin, Steve Taddei

arxiv:2606.26342 v1 · 2026-06-24 · 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{YFTYB2HBR42JX62TQY4UFDYWEL}

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	2026-06-26T00:15:37.300220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c16780e8e18f349bfb538639428f1622c87da41eef68d56a98420524d0e2dd85

Aliases

arxiv: 2606.26342 · arxiv_version: 2606.26342v1 · doi: 10.48550/arxiv.2606.26342 · pith_short_12: YFTYB2HBR42J · pith_short_16: YFTYB2HBR42JX62T · pith_short_8: YFTYB2HB

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/YFTYB2HBR42JX62TQY4UFDYWEL \
  | 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: c16780e8e18f349bfb538639428f1622c87da41eef68d56a98420524d0e2dd85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c47ef3cce7f4c656fe11b87ec77740748ad2e2253b793eb61085b3193bff8c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-06-24T19:34:56Z",
    "title_canon_sha256": "39df6da09448071794a088b875d2a4f0b33bfc8fed1943e7f73c2ea157a529a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26342",
    "kind": "arxiv",
    "version": 1
  }
}