Pith Number

pith:HX75H5XY

pith:2026:HX75H5XY6AAVVGKI5A2YJNPCLU

not attested not anchored not stored refs pending

Longitudinal Multimodal Sensing of Physical Activity and Well-Being in Older Adults

Flavio Di Martino, Franca Delmastro, Lorenza Pratali, Marcello Magno, Mattia G. Campana

arxiv:2606.00345 v1 · 2026-05-29 · 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{HX75H5XY6AAVVGKI5A2YJNPCLU}

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	2026-06-02T01:03:52.215766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dffd3f6f8f0015a9948e83584b5e25d17b1191eab95a2c15524f63ae2533105

Aliases

arxiv: 2606.00345 · arxiv_version: 2606.00345v1 · doi: 10.48550/arxiv.2606.00345 · pith_short_12: HX75H5XY6AAV · pith_short_16: HX75H5XY6AAVVGKI · pith_short_8: HX75H5XY

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/HX75H5XY6AAVVGKI5A2YJNPCLU \
  | 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: 3dffd3f6f8f0015a9948e83584b5e25d17b1191eab95a2c15524f63ae2533105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e27a196d4b6b5b85d518a3b2970adf77e0c80f972d5040131c44a300540385ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-29T20:34:50Z",
    "title_canon_sha256": "41568c764b7cbce52f71eec8a762bbcadec4137b527574e160bf272fcaff91db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00345",
    "kind": "arxiv",
    "version": 1
  }
}