Pith Number

pith:3JAM3XQ4

pith:2025:3JAM3XQ46PM7FYMBFMSFUZ433L

not attested not anchored not stored refs pending

Effects of appendages on the turbulence and flow noise of a submarine model using high-order scheme

Bin Xie, Ling Liu, Peng Jiang, Shijun Liao

arxiv:2503.19674 v1 · 2025-03-25 · 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{3JAM3XQ46PM7FYMBFMSFUZ433L}

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	2026-07-05T10:38:59.632292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da40cdde1cf3d9f2e1812b245a679bdae0dc95a83cbe997aa504b304241d07f6

Aliases

arxiv: 2503.19674 · arxiv_version: 2503.19674v1 · doi: 10.48550/arxiv.2503.19674 · pith_short_12: 3JAM3XQ46PM7 · pith_short_16: 3JAM3XQ46PM7FYMB · pith_short_8: 3JAM3XQ4

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/3JAM3XQ46PM7FYMBFMSFUZ433L \
  | 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: da40cdde1cf3d9f2e1812b245a679bdae0dc95a83cbe997aa504b304241d07f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c87f15b200add8c8b73ca1c21b9258d2560d385fe3e867d31d84edb4cc0c5a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-03-25T14:00:43Z",
    "title_canon_sha256": "8bcf6883e6b3fbd98be3f3f612f3e63f6311d5acb22d887e41bb9dc9f7851a6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19674",
    "kind": "arxiv",
    "version": 1
  }
}