Pith Number

pith:CPZWYYN4

pith:2018:CPZWYYN4MZY2TELPO7G5NP3PZD

not attested not anchored not stored refs pending

Traffic Density Estimation using a Convolutional Neural Network

Abel Lim, Herbert Ilhan Tanujaya, Julian Nubert, Leah Lim, Mai Anh Vu, Nicholas Giai Truong

arxiv:1809.01564 v1 · 2018-09-05 · cs.LG · cs.AI · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPZWYYN4MZY2TELPO7G5NP3PZD}

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	2026-05-18T00:06:27.231833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13f36c61bc6671a9916f77cdd6bf6fc8e8e1d78a35358e467dd0c3b5a6bf5a17

Aliases

arxiv: 1809.01564 · arxiv_version: 1809.01564v1 · doi: 10.48550/arxiv.1809.01564 · pith_short_12: CPZWYYN4MZY2 · pith_short_16: CPZWYYN4MZY2TELP · pith_short_8: CPZWYYN4

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/CPZWYYN4MZY2TELPO7G5NP3PZD \
  | 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: 13f36c61bc6671a9916f77cdd6bf6fc8e8e1d78a35358e467dd0c3b5a6bf5a17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e50d2da22e05cb310707f01ef0fc4e1dddaf0ed51b5e8b3a2145c475f80477e4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-05T15:03:23Z",
    "title_canon_sha256": "10d228d2fb9fb08f8acde21520fcab6206c7d784858989e1c4566e172bd79be3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01564",
    "kind": "arxiv",
    "version": 1
  }
}