Pith Number

pith:3HNUI4TI

pith:2014:3HNUI4TIEPKGTORBFCLLAKSAVP

not attested not anchored not stored refs pending

The incompressible Navier-Stokes equations on non-compact manifolds

Vittoria Pierfelice (MAPMO)

arxiv:1406.1644 v1 · 2014-06-06 · 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{3HNUI4TIEPKGTORBFCLLAKSAVP}

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	2026-05-18T02:50:14.291726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9db44726823d469ba212896b02a40abc320f915912f5a127cca850a12590f2e

Aliases

arxiv: 1406.1644 · arxiv_version: 1406.1644v1 · doi: 10.48550/arxiv.1406.1644 · pith_short_12: 3HNUI4TIEPKG · pith_short_16: 3HNUI4TIEPKGTORB · pith_short_8: 3HNUI4TI

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/3HNUI4TIEPKGTORBFCLLAKSAVP \
  | 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: d9db44726823d469ba212896b02a40abc320f915912f5a127cca850a12590f2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35abe078a698cf3c25c12f8eb500f5058e3ad65856e1bdc7c689d40fee2e8485",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-06-06T11:14:30Z",
    "title_canon_sha256": "cbb2ec22dfc9f01424d78126d8ec386724119f768830f298c425cdf8c3302d03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1644",
    "kind": "arxiv",
    "version": 1
  }
}