Pith Number

pith:USXHSMYT

pith:2026:USXHSMYTMBIJAPDGXCNFNBN5LC

not attested not anchored not stored refs pending

Do Gains from Generative AI-Enabled Adaptive Pretesting Persist? Evidence from a Retention Study

Mahir Akgun, Sacip Toker

arxiv:2606.22328 v1 · 2026-06-21 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USXHSMYTMBIJAPDGXCNFNBN5LC}

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	2026-06-23T02:13:34.982606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4ae7933136050903c66b89a5685bd588e160e0327ce1495aacf69e07dd16ac7

Aliases

arxiv: 2606.22328 · arxiv_version: 2606.22328v1 · doi: 10.48550/arxiv.2606.22328 · pith_short_12: USXHSMYTMBIJ · pith_short_16: USXHSMYTMBIJAPDG · pith_short_8: USXHSMYT

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/USXHSMYTMBIJAPDGXCNFNBN5LC \
  | 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: a4ae7933136050903c66b89a5685bd588e160e0327ce1495aacf69e07dd16ac7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b284a146d02f789bfb09f913264dd41523f4ff10124d436733d2961317439187",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-06-21T04:34:29Z",
    "title_canon_sha256": "ff01591b222c4d4b9eac35e453a7416bdf06f454607d9b79899209fcf5b51b55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22328",
    "kind": "arxiv",
    "version": 1
  }
}