Pith Number

pith:YIWOLCJ5

pith:2021:YIWOLCJ5W4Y6DEH4RUIX4ZXFZQ

not attested not anchored not stored refs pending

Deep Learning for Real-Time Aerodynamic Evaluations of Arbitrary Vehicle Shapes

Carsten Othmer, Harald K\"ostler, Markus Mrosek, Sam Jacob Jacob

arxiv:2108.05798 v1 · 2021-08-12 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIWOLCJ5W4Y6DEH4RUIX4ZXFZQ}

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	2026-07-05T04:26:19.934278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c22ce5893db731e190fc8d117e66e5cc0542dff1db1b0b79c67734ff1868547d

Aliases

arxiv: 2108.05798 · arxiv_version: 2108.05798v1 · doi: 10.48550/arxiv.2108.05798 · pith_short_12: YIWOLCJ5W4Y6 · pith_short_16: YIWOLCJ5W4Y6DEH4 · pith_short_8: YIWOLCJ5

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/YIWOLCJ5W4Y6DEH4RUIX4ZXFZQ \
  | 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: c22ce5893db731e190fc8d117e66e5cc0542dff1db1b0b79c67734ff1868547d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af44d58dbf7ee60db41e05fbe55c738fa8f1b79526335d9b78fb643550a6fe4e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2021-08-12T15:26:24Z",
    "title_canon_sha256": "1a87a4c736a4f7acafc32afaecfcd66188c896fc9a395437db0b71db71ac09da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05798",
    "kind": "arxiv",
    "version": 1
  }
}