Pith Number

pith:BZRSVZDZ

pith:2022:BZRSVZDZ5XPXQYIAOIHSKXGOLA

not attested not anchored not stored refs pending

Towards a General Pre-training Framework for Adaptive Learning in MOOCs

Jie Tang, Jifan Yu, Juanzi Li, Lei Hou, Qingyang Zhong, Yankai Lin, Yiming Mao, Yuquan Wang, Zheyuan Zhang

arxiv:2208.04708 v1 · 2022-07-18 · cs.CY · cs.AI · 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{BZRSVZDZ5XPXQYIAOIHSKXGOLA}

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	2026-07-05T04:47:00.357282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e632ae479eddf786100720f255cce582c0e8baa7df078651c58bda8fae89803

Aliases

arxiv: 2208.04708 · arxiv_version: 2208.04708v1 · doi: 10.48550/arxiv.2208.04708 · pith_short_12: BZRSVZDZ5XPX · pith_short_16: BZRSVZDZ5XPXQYIA · pith_short_8: BZRSVZDZ

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/BZRSVZDZ5XPXQYIAOIHSKXGOLA \
  | 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: 0e632ae479eddf786100720f255cce582c0e8baa7df078651c58bda8fae89803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4995ca08dc44a9b87c35dbfe31ab60ece72c8cebabd1676e6b5b3e0dfaff5662",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2022-07-18T13:18:39Z",
    "title_canon_sha256": "2b009593007bc1021cce02be78561253d74eafa3d66060fff0dca131670f02d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.04708",
    "kind": "arxiv",
    "version": 1
  }
}