Pith Number

pith:YPIGPP4A

pith:2014:YPIGPP4A42MFJIOIY6X6IEIN24

not attested not anchored not stored refs pending

Least Squares Shadowing for Sensitivity Analysis of Turbulent Fluid Flows

Patrick Blonigan, Qiqi Wang, Steven Gomez

arxiv:1401.4163 v1 · 2014-01-16 · physics.comp-ph · math.DS · nlin.CD · 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{YPIGPP4A42MFJIOIY6X6IEIN24}

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	2026-05-18T03:01:57.007580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3d067bf80e69854a1c8c7afe4110dd715b1028f8bf1e230a0cbfcdccad506cc

Aliases

arxiv: 1401.4163 · arxiv_version: 1401.4163v1 · doi: 10.48550/arxiv.1401.4163 · pith_short_12: YPIGPP4A42MF · pith_short_16: YPIGPP4A42MFJIOI · pith_short_8: YPIGPP4A

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/YPIGPP4A42MFJIOIY6X6IEIN24 \
  | 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: c3d067bf80e69854a1c8c7afe4110dd715b1028f8bf1e230a0cbfcdccad506cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69dc41cd0d53985ca38fa7f63d9150b93bf84ef8673c7038f5d0c4a27e16b5eb",
    "cross_cats_sorted": [
      "math.DS",
      "nlin.CD",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-01-16T20:51:48Z",
    "title_canon_sha256": "c81239a80c8b5c29568f736976864136b7606c93180ad2bc4588a3ecda957ab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4163",
    "kind": "arxiv",
    "version": 1
  }
}