Pith Number

pith:67LBRL5Q

pith:2019:67LBRL5QZKWMJXG7H4TFILXA26

not attested not anchored not stored refs pending

Modeling e-Learners' Cognitive and Metacognitive Strategy in Comparative Question Solving

Bin Zeng, Buyue Qian, Feng Tian, Haiping Zhu, Jia Yue, Kuo-ming Chao, Longzhuang Li, Nazaraf Shah, Qinghua Zheng, Yan Chen

arxiv:1906.03074 v1 · 2019-06-04 · 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{67LBRL5QZKWMJXG7H4TFILXA26}

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	2026-05-17T23:43:55.139550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7d618afb0caacc4dcdf3f26542ee0d7ab775bd17a0580f117352b769e42b4d8

Aliases

arxiv: 1906.03074 · arxiv_version: 1906.03074v1 · doi: 10.48550/arxiv.1906.03074 · pith_short_12: 67LBRL5QZKWM · pith_short_16: 67LBRL5QZKWMJXG7 · pith_short_8: 67LBRL5Q

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/67LBRL5QZKWMJXG7H4TFILXA26 \
  | 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: f7d618afb0caacc4dcdf3f26542ee0d7ab775bd17a0580f117352b769e42b4d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1883313c83504c29ad8ccdbe951efdb0d1b93c297f0879d9f525eab33a129c29",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-06-04T14:51:09Z",
    "title_canon_sha256": "aa1fd9da78c0a7e984917ded3122fa0806fc2fdf2b80a59169aec676b347ca94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03074",
    "kind": "arxiv",
    "version": 1
  }
}