Pith Number

pith:RFKRSIFP

pith:2025:RFKRSIFP7DNZ5FTIA7ICMV5LMQ

not attested not anchored not stored refs pending

OPEN: A Benchmark Dataset and Baseline for Older Adult Patient Engagement Recognition in Virtual Rehabilitation Learning Environments

Ali Abedi, Sadaf Safa, Shehroz S. Khan, Tracey J.F. Colella

arxiv:2507.17959 v1 · 2025-07-23 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFKRSIFP7DNZ5FTIA7ICMV5LMQ}

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	2026-07-05T11:42:38.119731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89551920aff8db9e966807d02657ab642c8f9d9629da244775fe43876695e968

Aliases

arxiv: 2507.17959 · arxiv_version: 2507.17959v1 · doi: 10.48550/arxiv.2507.17959 · pith_short_12: RFKRSIFP7DNZ · pith_short_16: RFKRSIFP7DNZ5FTI · pith_short_8: RFKRSIFP

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/RFKRSIFP7DNZ5FTIA7ICMV5LMQ \
  | 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: 89551920aff8db9e966807d02657ab642c8f9d9629da244775fe43876695e968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c474829906644503fc4debd584ed0a61580db5415b6583b260164b5497a9ff9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-23T22:03:29Z",
    "title_canon_sha256": "852ecb9c59d6f0c0021c2081b17b69e2d094f69ffaaf72334129f929041447f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17959",
    "kind": "arxiv",
    "version": 1
  }
}