Pith Number

pith:X6BRKRZW

pith:2023:X6BRKRZWF43UJ36PAE64IHOYPQ

not attested not anchored not stored refs pending

Surrogate Modeling of Car Drag Coefficient with Depth and Normal Renderings

Binyang Song, Chenyang Yuan, Faez Ahmed, Frank Permenter, Nikos Arechiga

arxiv:2306.06110 v1 · 2023-05-26 · cs.LG · cs.CE · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6BRKRZWF43UJ36PAE64IHOYPQ}

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	2026-07-05T06:19:20.633926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf831547362f3744efcf013dc41dd87c143f66e2f4f263ef604f675fab6325a4

Aliases

arxiv: 2306.06110 · arxiv_version: 2306.06110v1 · doi: 10.48550/arxiv.2306.06110 · pith_short_12: X6BRKRZWF43U · pith_short_16: X6BRKRZWF43UJ36P · pith_short_8: X6BRKRZW

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/X6BRKRZWF43UJ36PAE64IHOYPQ \
  | 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: bf831547362f3744efcf013dc41dd87c143f66e2f4f263ef604f675fab6325a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb16c1a87b5a103d8ceb1e3dbaadc888434ba32d8b4e308a26149357fe68e561",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-26T09:33:12Z",
    "title_canon_sha256": "da205ec676213aeb4dc610ab26c7f721e237275018b0ed1d356c51d583102d67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06110",
    "kind": "arxiv",
    "version": 1
  }
}