Pith Number

pith:VR6S4XVI

pith:2024:VR6S4XVINQPXU3Y7PLAH7Z7SO6

not attested not anchored not stored refs pending

Scaling Function Learning: A sparse aerodynamic data reconstruction method for generalizing aircraft shapes

Haitao Lin, Weiwei Zhang, Xu Wang

arxiv:2411.08662 v2 · 2024-11-13 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VR6S4XVINQPXU3Y7PLAH7Z7SO6}

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.

Cited by

1 paper in Pith

Hierarchical Dimensionless Learning (Hi-{\pi}): A physics-data hybrid-driven approach for discovering dimensionless parameter combinations

Receipt and verification

First computed	2026-07-05T10:24:27.428396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac7d2e5ea86c1f7a6f1f7ac07fe7f277a2019d0bfc8ed98c732f8af8922885e0

Aliases

arxiv: 2411.08662 · arxiv_version: 2411.08662v2 · doi: 10.48550/arxiv.2411.08662 · pith_short_12: VR6S4XVINQPX · pith_short_16: VR6S4XVINQPXU3Y7 · pith_short_8: VR6S4XVI

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/VR6S4XVINQPXU3Y7PLAH7Z7SO6 \
  | 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: ac7d2e5ea86c1f7a6f1f7ac07fe7f277a2019d0bfc8ed98c732f8af8922885e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "056de6fbab291ca084afb86ba3ef64588e27eb4214afdf9b6e8d504556e1bc41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-11-13T14:53:03Z",
    "title_canon_sha256": "4a2eec3e78129ea961e7d5ed040bcc327e5e3f31d9f6f160cde89f7bc3495595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.08662",
    "kind": "arxiv",
    "version": 2
  }
}