Pith Number

pith:PC5ZOURN

pith:2017:PC5ZOURNHSGTCM6CAIZ6FVRVGO

not attested not anchored not stored refs pending

Machine Learning and Social Robotics for Detecting Early Signs of Dementia

Alina Solomon, Goran Hagman, Hedvig Kjellstrom, Iolanda Leite, Joakim Gustafson, Jonas Beskow, Joseph Mendelson, Miia Kivipelto, Olga Mikheeva, Patrik Jonell, Per Ostberg, Taras Kucherenko, Thomas Storskog, Ulrika Akenine, Vesna Jelic

arxiv:1709.01613 v1 · 2017-09-05 · cs.HC · 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{PC5ZOURNHSGTCM6CAIZ6FVRVGO}

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	2026-05-18T00:35:54.766213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78bb97522d3c8d3133c20233e2d6353398665a1b4ed7ef13953ecfcd77d23ad1

Aliases

arxiv: 1709.01613 · arxiv_version: 1709.01613v1 · doi: 10.48550/arxiv.1709.01613 · pith_short_12: PC5ZOURNHSGT · pith_short_16: PC5ZOURNHSGTCM6C · pith_short_8: PC5ZOURN

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/PC5ZOURNHSGTCM6CAIZ6FVRVGO \
  | 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: 78bb97522d3c8d3133c20233e2d6353398665a1b4ed7ef13953ecfcd77d23ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "711ac250d3b37a20c619e30555df88d576f62e4c7f8f801b32a19e09f036dbd9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-09-05T22:27:27Z",
    "title_canon_sha256": "94b478f087feeb9675606723348d3f2064dfc752b5923f6b059e8b441db5410a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01613",
    "kind": "arxiv",
    "version": 1
  }
}