Pith Number

pith:UA7TRYQP

pith:2026:UA7TRYQP5N7WWU4HB2Q43KGCZQ

not attested not anchored not stored refs pending

To Tab or Not to Tab: Measuring Critical Engagement in AI Code Completion Tools Using Behavioral Signals and Attention Checks

Antonio Lazaro, Ian Tyler Applebaum, Jessica Hutchison, Kenneth Angelikas, Kush Rakesh Patel, Nicholas Rucinski, Phuoc Nguyen, Rahad Arman Nabid, Stephen MacNeil

arxiv:2606.30549 v1 · 2026-06-29 · cs.HC · cs.AI · 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{UA7TRYQP5N7WWU4HB2Q43KGCZQ}

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	2026-06-30T02:18:20.058257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a03f38e20feb7f6b53870ea1cda8c2cc23f309809101b5e829c25839356d098a

Aliases

arxiv: 2606.30549 · arxiv_version: 2606.30549v1 · doi: 10.48550/arxiv.2606.30549 · pith_short_12: UA7TRYQP5N7W · pith_short_16: UA7TRYQP5N7WWU4H · pith_short_8: UA7TRYQP

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/UA7TRYQP5N7WWU4HB2Q43KGCZQ \
  | 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: a03f38e20feb7f6b53870ea1cda8c2cc23f309809101b5e829c25839356d098a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56acb2c1ee22ec45a24f9ab8c99bf5d01da8873296325ade08401ea4b09a2ae7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-06-29T16:47:46Z",
    "title_canon_sha256": "42c2016cff7c8389a4d3394a7e70d101360857a9503d1558218a3f5e552ed7e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30549",
    "kind": "arxiv",
    "version": 1
  }
}