Pith Number

pith:HYFXISJS

pith:2025:HYFXISJSXRG5SI335PLMBYG4DT

not attested not anchored not stored refs pending

Accessibility Recommendations for Designing Better Mobile Application User Interfaces for Seniors

John Grundy, Kashumi Madampe, Omar Haggag, Shavindra Wickramathilaka

arxiv:2504.12690 v1 · 2025-04-17 · cs.SE · cs.HC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYFXISJSXRG5SI335PLMBYG4DT}

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	2026-07-05T10:50:20.718288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e0b744932bc4dd9237bebd6c0e0dc1cf1b158e0b18a339c478b7446a2ed0873

Aliases

arxiv: 2504.12690 · arxiv_version: 2504.12690v1 · doi: 10.48550/arxiv.2504.12690 · pith_short_12: HYFXISJSXRG5 · pith_short_16: HYFXISJSXRG5SI33 · pith_short_8: HYFXISJS

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/HYFXISJSXRG5SI335PLMBYG4DT \
  | 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: 3e0b744932bc4dd9237bebd6c0e0dc1cf1b158e0b18a339c478b7446a2ed0873

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "148780560c5dc53bc52133663bc27a25e4e6d307a6448b0cf1197b782d2a4270",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-04-17T06:32:05Z",
    "title_canon_sha256": "17311b83b471bf11fa4491ce37b78be8711037ed03a38db8d0ae4bf1976194c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12690",
    "kind": "arxiv",
    "version": 1
  }
}