Pith Number

pith:L67HXVLC

pith:2021:L67HXVLCXTT2VDXOM6PXOP6CC6

not attested not anchored not stored refs pending

Measuring Interaction-based Secondary Task Load: A Large-Scale Approach using Real-World Driving Data

Andreas Vogelsang, Christoph Lingenfelder, Patrick Ebel

arxiv:2108.13243 v1 · 2021-08-30 · 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{L67HXVLCXTT2VDXOM6PXOP6CC6}

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	2026-07-05T03:09:51.491425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fbe7bd562bce7aa8eee679f773fc217a1d5a7ebb78856125f7a483f43e3cf10

Aliases

arxiv: 2108.13243 · arxiv_version: 2108.13243v1 · doi: 10.48550/arxiv.2108.13243 · pith_short_12: L67HXVLCXTT2 · pith_short_16: L67HXVLCXTT2VDXO · pith_short_8: L67HXVLC

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/L67HXVLCXTT2VDXOM6PXOP6CC6 \
  | 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: 5fbe7bd562bce7aa8eee679f773fc217a1d5a7ebb78856125f7a483f43e3cf10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0257f9ade86f185b93346ef3603a960502fff793a4d2301bbb89530a8184f5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-08-30T13:56:22Z",
    "title_canon_sha256": "b05b2f84f91f1d848ab3da020005633f285de6d71abe1b06d44a54c08f79765e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.13243",
    "kind": "arxiv",
    "version": 1
  }
}