Pith Number

pith:FVWNKP4T

pith:2017:FVWNKP4T7UD4IWHVJAJUKV2SRC

not attested not anchored not stored refs pending

A moving control volume approach to computing hydrodynamic forces and torques on immersed bodies

Amneet Pal Singh Bhalla, Hans Johansen, Neelesh A. Patankar, Nishant Nangia

arxiv:1704.00239 v2 · 2017-04-02 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVWNKP4T7UD4IWHVJAJUKV2SRC}

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	2026-05-18T00:35:34.176878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d6cd53f93fd07c458f5481345575288a837dbba267c6490b54ef416de2599f8

Aliases

arxiv: 1704.00239 · arxiv_version: 1704.00239v2 · doi: 10.48550/arxiv.1704.00239 · pith_short_12: FVWNKP4T7UD4 · pith_short_16: FVWNKP4T7UD4IWHV · pith_short_8: FVWNKP4T

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/FVWNKP4T7UD4IWHVJAJUKV2SRC \
  | 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: 2d6cd53f93fd07c458f5481345575288a837dbba267c6490b54ef416de2599f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aefa90820c3aeed7fb6e48c85e8a94d9947c09105f48082be2d4f2de86a938a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-04-02T00:24:20Z",
    "title_canon_sha256": "82c6f519e42e7728bb50df317db51bb14202f7490a3b07c053a014a064e3b061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00239",
    "kind": "arxiv",
    "version": 2
  }
}