Pith Number

pith:S7DA4LPU

pith:2020:S7DA4LPUKLEWIFVBJJDWOQ5ZHP

not attested not anchored not stored refs pending

Industrial scale large eddy simulations (LES) with adaptive octree meshes using immersogeometric analysis

Adarsh Krishnamurthy, Baskar Ganapathysubramanian, Biswajit Khara, Boshun Gao, Hari Sundar, Kumar Saurabh, Makrand A. Khanwale, Milinda Fernando, Ming-Chen Hsu, Songzhe Xu

arxiv:2009.00706 v2 · 2020-08-28 · math.NA · cs.CE · cs.NA · 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{S7DA4LPUKLEWIFVBJJDWOQ5ZHP}

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	2026-07-05T02:46:41.946577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c60e2df452c96416a14a476743b93becdf020f95452a392504cd81cfa200f3

Aliases

arxiv: 2009.00706 · arxiv_version: 2009.00706v2 · doi: 10.48550/arxiv.2009.00706 · pith_short_12: S7DA4LPUKLEW · pith_short_16: S7DA4LPUKLEWIFVB · pith_short_8: S7DA4LPU

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/S7DA4LPUKLEWIFVBJJDWOQ5ZHP \
  | 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: 97c60e2df452c96416a14a476743b93becdf020f95452a392504cd81cfa200f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "897c613d10b7516258cb5928fc4f3242a77d2ea527f2a0817762961fbc8a8031",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.NA",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-08-28T15:30:14Z",
    "title_canon_sha256": "a0cd7762a8ca1b2b85f361479a8bafbef016a905ad765c79e95f13c919617309"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00706",
    "kind": "arxiv",
    "version": 2
  }
}