Pith Number

pith:FDULVF2J

pith:2026:FDULVF2J7EPCWVIIDRAEKTH7EN

not attested not anchored not stored refs pending

Aerodynamic force reconstruction using physics-informed Gaussian processes

Gledson Rodrigo Tondo, Guido Morgenthal, Igor Kavrakov

arxiv:2605.22111 v1 · 2026-05-21 · cs.LG · cs.CE · 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{FDULVF2J7EPCWVIIDRAEKTH7EN}

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	2026-05-22T01:04:26.340659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e8ba9749f91e2b55081c40454cff236be80f4c36b9052ea1e277b161126fc4

Aliases

arxiv: 2605.22111 · arxiv_version: 2605.22111v1 · doi: 10.48550/arxiv.2605.22111 · pith_short_12: FDULVF2J7EPC · pith_short_16: FDULVF2J7EPCWVII · pith_short_8: FDULVF2J

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/FDULVF2J7EPCWVIIDRAEKTH7EN \
  | 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: 28e8ba9749f91e2b55081c40454cff236be80f4c36b9052ea1e277b161126fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d93774c0d94d5aeac55fc13de5c0d1020dfd26984ec5d0e14f7e57e0b1c2bfe",
    "cross_cats_sorted": [
      "cs.CE",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-21T07:45:19Z",
    "title_canon_sha256": "29822846b837feb2d743c4c4c05b3ffeb083b1fee004bd94f9d9503c954baca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22111",
    "kind": "arxiv",
    "version": 1
  }
}