Pith Number

pith:JEJHA2IJ

pith:2026:JEJHA2IJGG7O7IJWUR2BGGTATR

not attested not anchored not stored refs pending

It's Complicated: On the Design and Evaluation of AI-Powered AAC Interfaces

Betts Peters, Blade Frisch, Dylan Gaines, Keith Vertanen, Michelle Kinsella, Tamara Broderick, Will Wade

arxiv:2606.24854 v1 · 2026-06-23 · cs.HC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEJHA2IJGG7O7IJWUR2BGGTATR}

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	2026-06-24T01:15:44.157750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

491270690931beefa136a474131a609c5d702e0c136af4696f4ac308ab1ac097

Aliases

arxiv: 2606.24854 · arxiv_version: 2606.24854v1 · doi: 10.48550/arxiv.2606.24854 · pith_short_12: JEJHA2IJGG7O · pith_short_16: JEJHA2IJGG7O7IJW · pith_short_8: JEJHA2IJ

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/JEJHA2IJGG7O7IJWUR2BGGTATR \
  | 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: 491270690931beefa136a474131a609c5d702e0c136af4696f4ac308ab1ac097

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "278e064a9fd931126f8a3258c3bcf68aab10fd676e69f798433a6b8744eef0b8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-06-23T17:34:18Z",
    "title_canon_sha256": "dc20ab99df94838ff7437447b54e6f343810c0c2379f54a9ba03aff681fbd487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24854",
    "kind": "arxiv",
    "version": 1
  }
}