Pith Number

pith:HQW7QOWO

pith:2026:HQW7QOWOTBLM2OKMR42MKGP5I6

not attested not anchored not stored refs pending

Faster Completion, Less Learning: Generative AI Reduced Study Time on Math Problems and the Knowledge They Build

Eric Cosyn, Eyad Kurd-Misto, Hasan Uzun, Jeffrey Matayoshi, Sina Rismanchian

arxiv:2605.21629 v1 · 2026-05-20 · cs.CY · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQW7QOWOTBLM2OKMR42MKGP5I6}

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	2026-05-22T01:03:26.064306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c2df83ace9856cd394c8f34c519fd478d1ece6869b2d748b51262688e4ae4e9

Aliases

arxiv: 2605.21629 · arxiv_version: 2605.21629v1 · doi: 10.48550/arxiv.2605.21629 · pith_short_12: HQW7QOWOTBLM · pith_short_16: HQW7QOWOTBLM2OKM · pith_short_8: HQW7QOWO

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/HQW7QOWOTBLM2OKMR42MKGP5I6 \
  | 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: 3c2df83ace9856cd394c8f34c519fd478d1ece6869b2d748b51262688e4ae4e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e880d5c5d15f53d9b2281ec339e353ab57baf2a289608f6ef4835caf959e14dd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-05-20T18:40:53Z",
    "title_canon_sha256": "e3ddc4e81f3e75b477b8503d633a7bae811e5a59d7991b81b02036e0bfa238b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21629",
    "kind": "arxiv",
    "version": 1
  }
}