Pith Number

pith:B4QWHT62

pith:2026:B4QWHT623I4CPWNKFERFJ57J4Z

not attested not anchored not stored refs pending

RemiAssist: A Therapist-Supporting System for Photo-Based Reminiscence Therapy in Dementia Care

Huamin Qu, Jiayi Zhou, Junyan Mao, Minglong Tang, Pattie Maes, Shuchang Xu, Wazeer Zulfikar, Xiaofu Jin, Yasith Samaradivakara, Yuling Sun

arxiv:2607.24536 v1 · 2026-07-27 · 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{B4QWHT623I4CPWNKFERFJ57J4Z}

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	2026-07-28T02:24:08.778153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f2163cfdada3827d9aa292254f7e9e6637f6a4ada5a2c57d9caf04f939b8413

Aliases

arxiv: 2607.24536 · arxiv_version: 2607.24536v1 · doi: 10.48550/arxiv.2607.24536 · pith_short_12: B4QWHT623I4C · pith_short_16: B4QWHT623I4CPWNK · pith_short_8: B4QWHT62

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/B4QWHT623I4CPWNKFERFJ57J4Z \
  | 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: 0f2163cfdada3827d9aa292254f7e9e6637f6a4ada5a2c57d9caf04f939b8413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c462790d5c838eb542b1d2308401941ba3dafac0d79d6720c1307907d4bf3f1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-07-27T15:14:50Z",
    "title_canon_sha256": "6f4a70c54a2f193d446d879e652aeec69b81ed4c06cf4c22a9bc9810596d358f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24536",
    "kind": "arxiv",
    "version": 1
  }
}