Pith Number

pith:EZKB4C6M

pith:2026:EZKB4C6MQKXEUEIKULJXFNJNTT

not attested not anchored not stored refs pending

From 'What' to 'How' and 'Why': Sharing LLM-Generated Retrospective Summaries of Older Adults' Passive Tracking Data with Remote Family Members

Akshat Choube, Elizabeth Mynatt, Jiachen Li, Reina Szeyi Chan, Varun Mishra, Xiang Zhi Tan

arxiv:2606.03876 v1 · 2026-06-02 · cs.HC · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZKB4C6MQKXEUEIKULJXFNJNTT}

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	2026-06-03T02:06:05.051840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26541e0bcc82ae4a110aa2d372b52d9ce94a0775397219a6098bbf5788542298

Aliases

arxiv: 2606.03876 · arxiv_version: 2606.03876v1 · doi: 10.48550/arxiv.2606.03876 · pith_short_12: EZKB4C6MQKXE · pith_short_16: EZKB4C6MQKXEUEIK · pith_short_8: EZKB4C6M

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/EZKB4C6MQKXEUEIKULJXFNJNTT \
  | 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: 26541e0bcc82ae4a110aa2d372b52d9ce94a0775397219a6098bbf5788542298

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a481480c2fe21e46a099699f7de98669b9ed6909bce0eb5fb67fde7d89e23d8a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-06-02T16:46:00Z",
    "title_canon_sha256": "6c58fa565f82b6c9b8b1986a3a51893d104ca06e6593b6657ae29bd282d46ee4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03876",
    "kind": "arxiv",
    "version": 1
  }
}