Pith Number

pith:ATJPUNRF

pith:2025:ATJPUNRFOQP7KTKA7EIU4FIT5Z

not attested not anchored not stored refs pending

Predicting Asphalt Pavement Friction Using Texture-Based Image Indicator

Bingjie Lu, Hanzhe Guo, Tianyao Sun, Yijiashun Qi, Zhengyang Lu, Zunduo Zhao

arxiv:2507.03559 v1 · 2025-07-04 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATJPUNRFOQP7KTKA7EIU4FIT5Z}

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	2026-07-05T11:32:01.525911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d2fa3625741ff54d40f9114e1513ee74995b416bd8e628ad0e1a59eda2561a

Aliases

arxiv: 2507.03559 · arxiv_version: 2507.03559v1 · doi: 10.48550/arxiv.2507.03559 · pith_short_12: ATJPUNRFOQP7 · pith_short_16: ATJPUNRFOQP7KTKA · pith_short_8: ATJPUNRF

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/ATJPUNRFOQP7KTKA7EIU4FIT5Z \
  | 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: 04d2fa3625741ff54d40f9114e1513ee74995b416bd8e628ad0e1a59eda2561a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "765fcbb1a3c43226d1188080dfba36a8146b447b227c2db10d2633f8430f5944",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-04T13:11:50Z",
    "title_canon_sha256": "1314b57e3d8e948f0c18eafe7da6d712a4e05c46fc99bc45da90359d368a6d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03559",
    "kind": "arxiv",
    "version": 1
  }
}