Pith Number

pith:XL2NA3VL

pith:2017:XL2NA3VLPU5E3AC5EW4OTBXC7L

not attested not anchored not stored refs pending

Parking Sensing and Information System: Sensors, Deployment, and Evaluation

Christopher Flores, Floyd Williams III, Ram Rajagopal, Robert Kavaler, Todd Stiers, Xiao Chen, Zhen (Sean) Qian

arxiv:1712.02741 v1 · 2017-12-07 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XL2NA3VLPU5E3AC5EW4OTBXC7L}

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	2026-05-18T00:28:33.026378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baf4d06eab7d3a4d805d25b8e986e2fafc11094fa6a57ee1a241970bacdc200c

Aliases

arxiv: 1712.02741 · arxiv_version: 1712.02741v1 · doi: 10.48550/arxiv.1712.02741 · pith_short_12: XL2NA3VLPU5E · pith_short_16: XL2NA3VLPU5E3AC5 · pith_short_8: XL2NA3VL

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/XL2NA3VLPU5E3AC5EW4OTBXC7L \
  | 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: baf4d06eab7d3a4d805d25b8e986e2fafc11094fa6a57ee1a241970bacdc200c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7435859af9966a983274b5905f3427d98360c708195e539c2b6569e23438a27d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-12-07T17:38:35Z",
    "title_canon_sha256": "6af7e3e5e4cd11285e6881a31e428b7e4619c12782b951d75d91e6745a6e9b61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02741",
    "kind": "arxiv",
    "version": 1
  }
}