Pith Number

pith:E4A2LOGD

pith:2025:E4A2LOGDYP65WV5DO6VRMJEHV4

not attested not anchored not stored refs pending

The Transition from Centralized Machine Learning to Federated Learning for Mental Health in Education: A Survey of Current Methods and Future Directions

Bita Akram, Maryam Ebrahimi, Rajeev Sahay, Seyyedali Hosseinalipour

arxiv:2501.11714 v1 · 2025-01-20 · cs.CY · 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{E4A2LOGDYP65WV5DO6VRMJEHV4}

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	2026-07-05T10:03:12.898550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2701a5b8c3c3fddb57a377ab162487af3298ffb30473d8846e8d1aa4a01a1616

Aliases

arxiv: 2501.11714 · arxiv_version: 2501.11714v1 · doi: 10.48550/arxiv.2501.11714 · pith_short_12: E4A2LOGDYP65 · pith_short_16: E4A2LOGDYP65WV5D · pith_short_8: E4A2LOGD

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/E4A2LOGDYP65WV5DO6VRMJEHV4 \
  | 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: 2701a5b8c3c3fddb57a377ab162487af3298ffb30473d8846e8d1aa4a01a1616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39c8e04f14f7c25eeaab187421aaf8a89412974954d79359fad24e2ebec9fcc5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-01-20T19:54:51Z",
    "title_canon_sha256": "2629f6b19eec9e0d53a56f536094dccd843b78798c4c76b1d36886264ea08c57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11714",
    "kind": "arxiv",
    "version": 1
  }
}