Pith Number

pith:VESZLOPQ

pith:2026:VESZLOPQ2U7T4ZK7LFPX2A4RPQ

not attested not anchored not stored refs pending

MOSAIC: Orchestrating Collaborative Knowledge Tracing with Hierarchical Semantic Alignment

Mengyue Wang, Pengbin Feng, Xinjin Li, Yeyang Zhou, Yu Ma, Yuzhen Lin, Ziqi Sha

arxiv:2606.29049 v1 · 2026-06-27 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VESZLOPQ2U7T4ZK7LFPX2A4RPQ}

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	2026-06-30T01:17:50.799416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a92595b9f0d53f3e655f595f7d03917c052fff4a24ae2e868122ac6250560e1e

Aliases

arxiv: 2606.29049 · arxiv_version: 2606.29049v1 · doi: 10.48550/arxiv.2606.29049 · pith_short_12: VESZLOPQ2U7T · pith_short_16: VESZLOPQ2U7T4ZK7 · pith_short_8: VESZLOPQ

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/VESZLOPQ2U7T4ZK7LFPX2A4RPQ \
  | 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: a92595b9f0d53f3e655f595f7d03917c052fff4a24ae2e868122ac6250560e1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7d560b5c4c2215524e957091a790c5c7afe52874a29aa50bd8457025b43c9dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-27T19:10:31Z",
    "title_canon_sha256": "4f0bb3e826fd16c1a4863d6d420a2484ee03b25d163fdab026590332b9b9624e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29049",
    "kind": "arxiv",
    "version": 1
  }
}