Pith Number

pith:ZACKKZPO

pith:2025:ZACKKZPOK2Y4ZGEHZZZR7FVKLQ

not attested not anchored not stored refs pending

Insights from Designing Context-Aware Meal Preparation Assistance for Older Adults with Mild Cognitive Impairment (MCI) and Their Care Partners

Brian Jones, Elizabeth D Mynatt, Eunhwa Yang, Ibrahim Bilau, Jiachen Li, Siman Ao, Szeyi Chan, Xiang Zhi Tan, Yufei Wang

arxiv:2506.05663 v1 · 2025-06-06 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZACKKZPOK2Y4ZGEHZZZR7FVKLQ}

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	2026-07-05T11:17:07.757981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c804a565ee56b1cc9887ce731f96aa5c00b335bda51cf629a4ea0da7c2b98b1c

Aliases

arxiv: 2506.05663 · arxiv_version: 2506.05663v1 · doi: 10.48550/arxiv.2506.05663 · pith_short_12: ZACKKZPOK2Y4 · pith_short_16: ZACKKZPOK2Y4ZGEH · pith_short_8: ZACKKZPO

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/ZACKKZPOK2Y4ZGEHZZZR7FVKLQ \
  | 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: c804a565ee56b1cc9887ce731f96aa5c00b335bda51cf629a4ea0da7c2b98b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0640a11afdd5f70778b44f4b163c63f59ec2351b9301f40756fd1a7836599c57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-06-06T01:26:49Z",
    "title_canon_sha256": "98f3c2d996b7fc0b1605dfc158ef0e49d2e5079b49498117a90cdf3b8647704b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05663",
    "kind": "arxiv",
    "version": 1
  }
}