Pith Number

pith:MX5DTK5R

pith:2026:MX5DTK5RLMV7WL4RHIZIR6AQW4

not attested not anchored not stored refs pending

CogRec: Structure-Cognitive Fast-and-Slow Reasoning for Generative Recommendation

Huimu Wang, Jiao Dai, Jingsong Su, Jizhong Han, Mingming Li, Pengbo Mo, Shuqi Zhao, Songlin Hu, Xiang Liu, Yiming Qiu

arxiv:2607.24402 v1 · 2026-07-27 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MX5DTK5RLMV7WL4RHIZIR6AQW4}

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	2026-07-28T02:24:01.508349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65fa39abb15b2bfb2f913a3288f810b733fbef734686b95038d8e77c99d69e9d

Aliases

arxiv: 2607.24402 · arxiv_version: 2607.24402v1 · doi: 10.48550/arxiv.2607.24402 · pith_short_12: MX5DTK5RLMV7 · pith_short_16: MX5DTK5RLMV7WL4R · pith_short_8: MX5DTK5R

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/MX5DTK5RLMV7WL4RHIZIR6AQW4 \
  | 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: 65fa39abb15b2bfb2f913a3288f810b733fbef734686b95038d8e77c99d69e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1389a60866fffd202c444ebd2c9bc2af7866e2189d8c5b80f6951a89050c6a0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-27T13:19:55Z",
    "title_canon_sha256": "48145e278ea42f6a7a1da528f6e59e16f28aa8f21c9e24c6e17c7f0b49c91285"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24402",
    "kind": "arxiv",
    "version": 1
  }
}