Pith Number

pith:D2VGS5VI

pith:2018:D2VGS5VINYKUECUQ4F2ISIN6F6

not attested not anchored not stored refs pending

Radio-based Traffic Flow Detection and Vehicle Classification for Future Smart Cities

Benjamin Sliwa, Christian Wietfeld, Dennis Dorn, Lars Habel, Manar Al-Askary, Marcus Haferkamp, Michael Schreckenberg

arxiv:1801.03317 v2 · 2018-01-10 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2VGS5VINYKUECUQ4F2ISIN6F6}

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	2026-05-18T00:22:50.722517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eaa6976a86e15420a90e1748921be2fba333ada50f5e6798fe4a97c2c466027

Aliases

arxiv: 1801.03317 · arxiv_version: 1801.03317v2 · doi: 10.48550/arxiv.1801.03317 · pith_short_12: D2VGS5VINYKU · pith_short_16: D2VGS5VINYKUECUQ · pith_short_8: D2VGS5VI

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/D2VGS5VINYKUECUQ4F2ISIN6F6 \
  | 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: 1eaa6976a86e15420a90e1748921be2fba333ada50f5e6798fe4a97c2c466027

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1518634e0db69224ec743fef95df30f85c70081ead43f3ea5929e6b6a7b911e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-01-10T11:39:55Z",
    "title_canon_sha256": "fcb4e4bb7e355846306354e80628e2b265b1387e0eee712d8101532d832457c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03317",
    "kind": "arxiv",
    "version": 2
  }
}