Pith Number

pith:R3UCZVU7

pith:2024:R3UCZVU7ORFKNYCPX5VEIXOSTA

not attested not anchored not stored refs pending

Numerical simulations of attachment-line boundary layer in hypersonic flow, Part II: the features of three-dimensional turbulent boundary layer

Bowen Yan, Guangwen Yang, Song Fu, Youcheng Xi

arxiv:2407.15469 v1 · 2024-07-22 · 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{R3UCZVU7ORFKNYCPX5VEIXOSTA}

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	2026-07-05T08:46:44.586085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee82cd69f744aa6e04fbf6a445dd2983a50f0a32f08c1a5b12b793b7d923859

Aliases

arxiv: 2407.15469 · arxiv_version: 2407.15469v1 · doi: 10.48550/arxiv.2407.15469 · pith_short_12: R3UCZVU7ORFK · pith_short_16: R3UCZVU7ORFKNYCP · pith_short_8: R3UCZVU7

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/R3UCZVU7ORFKNYCPX5VEIXOSTA \
  | 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: 8ee82cd69f744aa6e04fbf6a445dd2983a50f0a32f08c1a5b12b793b7d923859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8472d71197f5effbb1a1583490984985f6c60c2921a7c1c1628e60e42d404b8c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-07-22T08:29:16Z",
    "title_canon_sha256": "ec475f8b60f1964ac90e87c188a02b7269386d3d7b114c8138f472f06ae12258"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.15469",
    "kind": "arxiv",
    "version": 1
  }
}