Pith Number

pith:BUFJ24Y4

pith:2025:BUFJ24Y4MWURQ2WNCGMBDDPPUU

not attested not anchored not stored refs pending

Privacy-Preserving Multi-Stage Fall Detection Framework with Semi-supervised Federated Learning and Robotic Vision Confirmation

Francis Palma, Helene Fournier, Hung Cao, Monica Wachowicz, Rene Richard, Seyed Alireza Rahimi Azghadi, Truong-Thanh-Hung Nguyen

arxiv:2507.10474 v1 · 2025-07-14 · cs.CV · cs.AI · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUFJ24Y4MWURQ2WNCGMBDDPPUU}

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	2026-07-05T11:36:52.456919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d0a9d731c65a9186acd1198118defa53fb4bfe8157ff7875da1e7ec233379f2

Aliases

arxiv: 2507.10474 · arxiv_version: 2507.10474v1 · doi: 10.48550/arxiv.2507.10474 · pith_short_12: BUFJ24Y4MWUR · pith_short_16: BUFJ24Y4MWURQ2WN · pith_short_8: BUFJ24Y4

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/BUFJ24Y4MWURQ2WNCGMBDDPPUU \
  | 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: 0d0a9d731c65a9186acd1198118defa53fb4bfe8157ff7875da1e7ec233379f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fe65c31d373e9448d08ceec803829bc35093744b499e72915971ae89ef200c9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-14T16:55:11Z",
    "title_canon_sha256": "e7a92380781faa6866fcc19daa7db379f94d850d06b96bceb09fbb6a73c5202d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10474",
    "kind": "arxiv",
    "version": 1
  }
}