Pith Number

pith:GI2OORL6

pith:2018:GI2OORL6ZJU645MCH56WMG3WBL

not attested not anchored not stored refs pending

A novel approach to rigid spheroid models in viscous flows using operator splitting methods

Benjamin Tapley, Brynjulf Owren, Elena Celledoni, Helge I. Andersson

arxiv:1804.02123 v1 · 2018-04-06 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GI2OORL6ZJU645MCH56WMG3WBL}

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	2026-05-18T00:19:05.756755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3234e7457eca69ee75823f7d661b760ad5a8af30efa63ca208047cd001065fbc

Aliases

arxiv: 1804.02123 · arxiv_version: 1804.02123v1 · doi: 10.48550/arxiv.1804.02123 · pith_short_12: GI2OORL6ZJU6 · pith_short_16: GI2OORL6ZJU645MC · pith_short_8: GI2OORL6

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/GI2OORL6ZJU645MCH56WMG3WBL \
  | 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: 3234e7457eca69ee75823f7d661b760ad5a8af30efa63ca208047cd001065fbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1bbeb07f272c5719e6375f8b2970590723e3b79ca21b5f791050e4e7ddcd82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-04-06T03:45:29Z",
    "title_canon_sha256": "228884c0a21d3ebd99fe5412c2367be6df5cc3288d0b8842532f4057c4b9b8c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02123",
    "kind": "arxiv",
    "version": 1
  }
}