Pith Number

pith:2KKBH3MN

pith:2026:2KKBH3MNCD73OZYRPUZXQ3HCWY

not attested not anchored not stored refs pending

Not an A11y: How Android Accessibility Exposes Mobile AI Agents to Indirect Prompt Injection

Derqui Andrea, Kaushal Punjabi, Rahul Deivasigamani, Sayeda Faatin Alvi, Stjepan Picek

arxiv:2608.08939 v1 · 2026-08-09 · 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{2KKBH3MNCD73OZYRPUZXQ3HCWY}

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	2026-08-11T01:25:47.268971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d29413ed8d10ffb767117d33786ce2b6055851e9c20f539daa522f3aeb9bf525

Aliases

arxiv: 2608.08939 · arxiv_version: 2608.08939v1 · doi: 10.48550/arxiv.2608.08939 · pith_short_12: 2KKBH3MNCD73 · pith_short_16: 2KKBH3MNCD73OZYR · pith_short_8: 2KKBH3MN

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/2KKBH3MNCD73OZYRPUZXQ3HCWY \
  | 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: d29413ed8d10ffb767117d33786ce2b6055851e9c20f539daa522f3aeb9bf525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8729e902187ca13b744101e9e6274a23aaeef812fe14ca3ffadde30cf9eb3491",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-09T22:13:55Z",
    "title_canon_sha256": "c2758fb7d5782c2545d404024c337898cef05728d3ba0643590348857e3dbbe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08939",
    "kind": "arxiv",
    "version": 1
  }
}