Pith Number

pith:BQ4557QW

pith:2024:BQ4557QW7PYX4KLAPILO3STITK

not attested not anchored not stored refs pending

Rapid aerodynamic prediction of swept wings via physics-embedded transfer learning

Haixin Chen, Lu Lu, Runze Li, Yufei Zhang, Yunjia Yang

arxiv:2409.12711 v2 · 2024-09-19 · physics.flu-dyn · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQ4557QW7PYX4KLAPILO3STITK}

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	2026-07-05T09:19:31.752750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c39defe16fbf17e29607a16edca689a8d84743a5b9d0ab9447e37d57a39c50b

Aliases

arxiv: 2409.12711 · arxiv_version: 2409.12711v2 · doi: 10.48550/arxiv.2409.12711 · pith_short_12: BQ4557QW7PYX · pith_short_16: BQ4557QW7PYX4KLA · pith_short_8: BQ4557QW

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/BQ4557QW7PYX4KLAPILO3STITK \
  | 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: 0c39defe16fbf17e29607a16edca689a8d84743a5b9d0ab9447e37d57a39c50b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "907b2ac75bede823d45683ad303995fc09196eaa007ec293f0ee8a475e243129",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-09-19T12:35:59Z",
    "title_canon_sha256": "02dbb0ff97e9b45ed25340a96f01f5172776a7d09ab7c06a49de4ac8cbfe73d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.12711",
    "kind": "arxiv",
    "version": 2
  }
}