Pith Number

pith:FADCWHZQ

pith:2017:FADCWHZQ6PY3REMF2UJFTIDLTF

not attested not anchored not stored refs pending

Navier and Stokes meet Poincar\' e and Dulac

Ciprian Foias, Jean-Claude Saut, Luan Hoang

arxiv:1711.07184 v1 · 2017-11-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FADCWHZQ6PY3REMF2UJFTIDLTF}

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	2026-05-18T00:30:12.014757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28062b1f30f3f1b89185d51259a06b99487ecd377cd62460b30af3fddc693ea5

Aliases

arxiv: 1711.07184 · arxiv_version: 1711.07184v1 · doi: 10.48550/arxiv.1711.07184 · pith_short_12: FADCWHZQ6PY3 · pith_short_16: FADCWHZQ6PY3REMF · pith_short_8: FADCWHZQ

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/FADCWHZQ6PY3REMF2UJFTIDLTF \
  | 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: 28062b1f30f3f1b89185d51259a06b99487ecd377cd62460b30af3fddc693ea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "984f51279123ae74fd5c15f46cab5c6cd506d7fe6c3d2ef9b23bdb1ea5979e85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-20T08:07:36Z",
    "title_canon_sha256": "0ef756d233ef3d5cca2889458a53c44ffbc60d24d5d22b9cc31fae3796a26599"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07184",
    "kind": "arxiv",
    "version": 1
  }
}