Pith Number

pith:QJJULRI4

pith:2018:QJJULRI4PFMKVXJAQKJGOE4RPF

not attested not anchored not stored refs pending

Universal image systems for non-periodic and periodic Stokes flows above a no-slip wall

Michael Shelley, Wen Yan

arxiv:1803.02424 v3 · 2018-03-06 · math.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{QJJULRI4PFMKVXJAQKJGOE4RPF}

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	2026-05-18T00:07:10.521901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

825345c51c7958aadd208292671391794f3cb91fa5a5434a819eb0ca152d8436

Aliases

arxiv: 1803.02424 · arxiv_version: 1803.02424v3 · doi: 10.48550/arxiv.1803.02424 · pith_short_12: QJJULRI4PFMK · pith_short_16: QJJULRI4PFMKVXJA · pith_short_8: QJJULRI4

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/QJJULRI4PFMKVXJAQKJGOE4RPF \
  | 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: 825345c51c7958aadd208292671391794f3cb91fa5a5434a819eb0ca152d8436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19fffa159545839980101c56b0d876e1ec6f773b04fd5539c45b818f98e3efbf",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-03-06T20:59:19Z",
    "title_canon_sha256": "50eb5a8b0bd6a3150e8b957508bb80fd1af7ba1d73990550cb93f099c8e8a7cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02424",
    "kind": "arxiv",
    "version": 3
  }
}