Pith Number

pith:YPVBDYAZ

pith:2021:YPVBDYAZPSAPWUI73RN4NZU7JT

not attested not anchored not stored refs pending

Accuracy Evaluation of Touch Tasks in Commodity Virtual and Augmented Reality Head-Mounted Displays

Alexander Otte, Cuauhtli Campos, Daniel Schneider, Eyal Ofek, Jens Grubert, Klen \v{C}opi\v{c} Pucihar, Matja\v{z} Kljun, Michel Pahud, Per Ola Kristensson, Philipp Gagel, Travis Gesslein, Verena Biener

arxiv:2109.10607 v1 · 2021-09-22 · 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{YPVBDYAZPSAPWUI73RN4NZU7JT}

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	2026-07-05T03:16:38.119267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3ea11e0197c80fb511fdc5bc6e69f4cf041928883684a567c69c1339d3965d9

Aliases

arxiv: 2109.10607 · arxiv_version: 2109.10607v1 · doi: 10.48550/arxiv.2109.10607 · pith_short_12: YPVBDYAZPSAP · pith_short_16: YPVBDYAZPSAPWUI7 · pith_short_8: YPVBDYAZ

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/YPVBDYAZPSAPWUI73RN4NZU7JT \
  | 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: c3ea11e0197c80fb511fdc5bc6e69f4cf041928883684a567c69c1339d3965d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f3bac842ba3fb9acc262452aa0ff7300973e8a34751cce4f701c5d2a3eccba4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-09-22T09:21:29Z",
    "title_canon_sha256": "e6353d656e263ef20ef8ee584605235a9e9e2bd4e120e28b76312a9d1d3c6402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10607",
    "kind": "arxiv",
    "version": 1
  }
}