Pith Number

pith:YVMUAW7Y

pith:2020:YVMUAW7YXBJLXMWSWFJPMYDP3L

not attested not anchored not stored refs pending

Exploring an Application of Virtual Reality for Early Detection of Dementia

Mira Park, Soonja Yeom, Yiming Zhong, Yuan Tian

arxiv:2001.07546 v1 · 2020-01-15 · 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{YVMUAW7YXBJLXMWSWFJPMYDP3L}

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	2026-07-05T00:34:56.488378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c559405bf8b852bbb2d2b152f6606fdae844df2965c583b023cd42819eea8bf6

Aliases

arxiv: 2001.07546 · arxiv_version: 2001.07546v1 · doi: 10.48550/arxiv.2001.07546 · pith_short_12: YVMUAW7YXBJL · pith_short_16: YVMUAW7YXBJLXMWS · pith_short_8: YVMUAW7Y

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/YVMUAW7YXBJLXMWSWFJPMYDP3L \
  | 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: c559405bf8b852bbb2d2b152f6606fdae844df2965c583b023cd42819eea8bf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a308eac69a0d1fd75c7883469991c0e1249ecd879396da03ae18c63392e5a928",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-01-15T03:27:36Z",
    "title_canon_sha256": "00aea34b266aa619f5b15ddc43353ae6b31f852fe4f1ea0042ff6549030c4ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.07546",
    "kind": "arxiv",
    "version": 1
  }
}