Pith Number

pith:B3BAFWPS

pith:2021:B3BAFWPSFCDPTNQ5UDJY5D2C3T

not attested not anchored not stored refs pending

An AI-based Solution for Enhancing Delivery of Digital Learning for Future Teachers

Abdur Rahim Mohammad Forkan, Elizabeth Kollias, Hung Du, Natalie Wieland, Prem Prakash Jayaraman, Steven Thomson, Yong-Bin Kang, Yuan-Fang Li

arxiv:2112.01229 v2 · 2021-11-09 · cs.CY · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3BAFWPSFCDPTNQ5UDJY5D2C3T}

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	2026-07-05T03:39:04.529889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec202d9f22886f9b61da0d38e8f42dcc3e179e8653d760ef3928337c0d840be

Aliases

arxiv: 2112.01229 · arxiv_version: 2112.01229v2 · doi: 10.48550/arxiv.2112.01229 · pith_short_12: B3BAFWPSFCDP · pith_short_16: B3BAFWPSFCDPTNQ5 · pith_short_8: B3BAFWPS

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/B3BAFWPSFCDPTNQ5UDJY5D2C3T \
  | 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: 0ec202d9f22886f9b61da0d38e8f42dcc3e179e8653d760ef3928337c0d840be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a6b79ef2a2ee6400e83a64befff768083a1e347c467b0154a395719fa65e8cc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-11-09T06:15:13Z",
    "title_canon_sha256": "33b75386c30668f610ff2783452494f416ee593f55f2fb885c1493baeb7aac1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.01229",
    "kind": "arxiv",
    "version": 2
  }
}