Pith Number

pith:2UN3SUHN

pith:2022:2UN3SUHNTR5FYRXTDAMGLSR5JF

not attested not anchored not stored refs pending

Web accessibility trends and implementation in dynamic web applications

Alberto Accomazzi, Carolyn S. Grant, Donna M. Thompson, Edwin Henneken, Felix Grezes, Golnaz Shapurian, Kelly E. Lockhart, Matthew R. Templeton, Michael J. Kurtz, Nemanja Martinovic, Roman Chyla, Sergi Blanco-Cuaresma, Shinyi Chen, Stephen McDonald, Timothy W. Hostetler

arxiv:2202.00777 v1 · 2022-02-01 · cs.HC · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2UN3SUHNTR5FYRXTDAMGLSR5JF}

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	2026-07-05T03:53:27.547326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d51bb950ed9c7a5c46f3181865ca3d497f43abaf8176f6d383aa96b95cb4ce44

Aliases

arxiv: 2202.00777 · arxiv_version: 2202.00777v1 · doi: 10.48550/arxiv.2202.00777 · pith_short_12: 2UN3SUHNTR5F · pith_short_16: 2UN3SUHNTR5FYRXT · pith_short_8: 2UN3SUHN

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/2UN3SUHNTR5FYRXTDAMGLSR5JF \
  | 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: d51bb950ed9c7a5c46f3181865ca3d497f43abaf8176f6d383aa96b95cb4ce44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0259d5b129d27687d26a3e76f3674efff5e0d20ff1d4337c13c76483a53d547d",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-02-01T21:44:06Z",
    "title_canon_sha256": "56489c471bd7bf97759986f3c053437e0e5cb4fff84b23cdf0953c82c0137b0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.00777",
    "kind": "arxiv",
    "version": 1
  }
}