Pith Number

pith:UXUBVP4X

pith:2025:UXUBVP4XE2PN33BYT4VGQA3HDV

not attested not anchored not stored refs pending

AccessFixer: Enhancing GUI Accessibility for Low Vision Users With R-GCN Model

Chunyang Chen, Guangyong Gao, Han Li, Huaxiao Liu, Jian Zhao, Mengxi Zhang

arxiv:2502.15142 v1 · 2025-02-21 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UXUBVP4XE2PN33BYT4VGQA3HDV}

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	2026-07-05T10:17:56.788518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5e81abf97269eddec389f2a6803671d427658aebf171f5532e61f53b8ca2d58

Aliases

arxiv: 2502.15142 · arxiv_version: 2502.15142v1 · doi: 10.48550/arxiv.2502.15142 · pith_short_12: UXUBVP4XE2PN · pith_short_16: UXUBVP4XE2PN33BY · pith_short_8: UXUBVP4X

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/UXUBVP4XE2PN33BYT4VGQA3HDV \
  | 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: a5e81abf97269eddec389f2a6803671d427658aebf171f5532e61f53b8ca2d58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c90cd1a88de5fe6279a89aab7faa87216f27a5b9dafbe4bbafb6d15ead73239",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-02-21T01:52:51Z",
    "title_canon_sha256": "a3bb707cba9548986ca12cc2ca890d68930eb9e1511686cdf481722c2d4e1f02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15142",
    "kind": "arxiv",
    "version": 1
  }
}