Pith Number

pith:YQUJXM52

pith:2020:YQUJXM52FUWAIL3VWXASKCTYJF

not attested not anchored not stored refs pending

Exploration of Voice User Interfaces for Older Adults - A Pilot Study to Address Progressive Vision Loss

Anna Jaskulska, Barbara Karpowicz, Cezary Biele, Jaros{\l}aw Kowalski, Kinga Skorupska, Wies{\l}aw Kope\'c

arxiv:2012.15853 v1 · 2020-12-31 · cs.HC · cs.CY · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQUJXM52FUWAIL3VWXASKCTYJF}

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	2026-07-05T02:03:21.960941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4289bb3ba2d2c042f75b5c1250a78497ef70911e5a24328dc066c093a2e185b

Aliases

arxiv: 2012.15853 · arxiv_version: 2012.15853v1 · doi: 10.48550/arxiv.2012.15853 · pith_short_12: YQUJXM52FUWA · pith_short_16: YQUJXM52FUWAIL3V · pith_short_8: YQUJXM52

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/YQUJXM52FUWAIL3VWXASKCTYJF \
  | 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: c4289bb3ba2d2c042f75b5c1250a78497ef70911e5a24328dc066c093a2e185b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef75962818f2507c9bc7e80bfa225ae84223a035206315750c66aea4c0eee4c0",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-12-31T18:58:32Z",
    "title_canon_sha256": "6f5de7bd6c10253ba699d90c932b11b8e4f5a31da2d105a18a8784162127d892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.15853",
    "kind": "arxiv",
    "version": 1
  }
}