Pith Number

pith:JEZCXTH5

pith:2013:JEZCXTH5E3KUJL5JCBITNGGDZH

not attested not anchored not stored refs pending

On the Leray-Hopf Extension Condition for the Steady-State Navier-Stokes Problem in Multiply-Connected Bounded Domains

Giovanni P. Galdi

arxiv:1310.2787 v1 · 2013-10-10 · 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{JEZCXTH5E3KUJL5JCBITNGGDZH}

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	2026-05-18T03:10:46.696406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49322bccfd26d544afa910513698c3c9cffa7fac0dd4eff0c4394d9cab4d888f

Aliases

arxiv: 1310.2787 · arxiv_version: 1310.2787v1 · doi: 10.48550/arxiv.1310.2787 · pith_short_12: JEZCXTH5E3KU · pith_short_16: JEZCXTH5E3KUJL5J · pith_short_8: JEZCXTH5

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/JEZCXTH5E3KUJL5JCBITNGGDZH \
  | 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: 49322bccfd26d544afa910513698c3c9cffa7fac0dd4eff0c4394d9cab4d888f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd8a10a6745d6ae949de07f0ef3f476466b71df9077591ff5adf97ebb4e14df9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-10-10T12:24:09Z",
    "title_canon_sha256": "e80972ac6ed96307768216fe739acfd56fc81695bdc3a710dd5d34fd39b90857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2787",
    "kind": "arxiv",
    "version": 1
  }
}