Pith Number

pith:MKAD2QWZ

pith:2023:MKAD2QWZCBERGUMX2UHJPZSQBQ

not attested not anchored not stored refs pending

AI and Non AI Assessments for Dementia

Christopher R. Madan, Hamed Ghodrati, Ioannis Kompatsiaris, Ioulietta Lazarou, Mahboobeh Parsapoor (Mah Parsa), Spiros Nikolopoulos, Vincenzo Dentamaro

arxiv:2307.01210 v1 · 2023-06-30 · q-bio.OT · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKAD2QWZCBERGUMX2UHJPZSQBQ}

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	2026-07-05T06:32:40.074012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62803d42d91049135197d50e97e6500c08a03b6e776ef3aea6105013ffaaf5c2

Aliases

arxiv: 2307.01210 · arxiv_version: 2307.01210v1 · doi: 10.48550/arxiv.2307.01210 · pith_short_12: MKAD2QWZCBER · pith_short_16: MKAD2QWZCBERGUMX · pith_short_8: MKAD2QWZ

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/MKAD2QWZCBERGUMX2UHJPZSQBQ \
  | 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: 62803d42d91049135197d50e97e6500c08a03b6e776ef3aea6105013ffaaf5c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd80438125dd3f8161b797b0bf7d475ff10f996952b940ddd9c40b8d5fa5a44b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2023-06-30T03:28:47Z",
    "title_canon_sha256": "5ef74c595e549be5d677739e6963c1b652fda80982ee67411e7cac9eca80da41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.01210",
    "kind": "arxiv",
    "version": 1
  }
}