Pith Number

pith:OYIW74NU

pith:2017:OYIW74NUM72CVQZWYMAU7SKOCN

not attested not anchored not stored refs pending

On the controllability of the Navier-Stokes equation in spite of boundary layers

Franck Sueur, Fr\'ed\'eric Marbach, Jean-Michel Coron

arxiv:1703.07265 v1 · 2017-03-21 · math.AP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYIW74NUM72CVQZWYMAU7SKOCN}

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	2026-05-18T00:48:10.821446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76116ff1b467f42ac336c3014fc94e137365406298ef97845b685cb1c52cdb26

Aliases

arxiv: 1703.07265 · arxiv_version: 1703.07265v1 · doi: 10.48550/arxiv.1703.07265 · pith_short_12: OYIW74NUM72C · pith_short_16: OYIW74NUM72CVQZW · pith_short_8: OYIW74NU

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/OYIW74NUM72CVQZWYMAU7SKOCN \
  | 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: 76116ff1b467f42ac336c3014fc94e137365406298ef97845b685cb1c52cdb26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b64688100ec471215ae12fc6ca06909d121859e7448677e968e7932f717c549",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-21T15:17:54Z",
    "title_canon_sha256": "ae3e77a96d6587045cc52692de8ebbeaa81d32519b63680f5ecd8a7a1d3815a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07265",
    "kind": "arxiv",
    "version": 1
  }
}