Pith Number

pith:62F4URUT

pith:2023:62F4URUT6HC6LTF4GZLNLTCEUE

not attested not anchored not stored refs pending

Expanding Targets in Virtual Reality Environments: A Fitts' Law Study

Hai-Ning Liang, Lingyun Yu, Rongkai Shi, Yue Li, Yushi Wei

arxiv:2308.12515 v1 · 2023-08-24 · 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{62F4URUT6HC6LTF4GZLNLTCEUE}

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	2026-07-05T06:44:13.901356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f68bca4693f1c5e5ccbc3656d5cc44a11a56aa0feba2ad2362569e5c833be8f8

Aliases

arxiv: 2308.12515 · arxiv_version: 2308.12515v1 · doi: 10.48550/arxiv.2308.12515 · pith_short_12: 62F4URUT6HC6 · pith_short_16: 62F4URUT6HC6LTF4 · pith_short_8: 62F4URUT

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/62F4URUT6HC6LTF4GZLNLTCEUE \
  | 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: f68bca4693f1c5e5ccbc3656d5cc44a11a56aa0feba2ad2362569e5c833be8f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "373b452c1ee7b42c72973c93c34d14aa5c16f8d73d9c47d47802cbc876bb173c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-08-24T02:57:48Z",
    "title_canon_sha256": "55ecf3e36c0a8692d37de1407fcc62e42bc7dbd1200e07d347cdda73e094b928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12515",
    "kind": "arxiv",
    "version": 1
  }
}