Pith Number

pith:NGPXT2CH

pith:2017:NGPXT2CH2DMAHGDD2ICA3SN5RD

not attested not anchored not stored refs pending

Finite volume POD-Galerkin stabilised reduced order methods for the parametrised incompressible Navier-Stokes equations

Gianluigi Rozza, Giovanni Stabile

arxiv:1710.11580 v3 · 2017-10-31 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGPXT2CH2DMAHGDD2ICA3SN5RD}

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	2026-05-17T23:54:36.725403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

699f79e847d0d8039863d2040dc9bd88c51fb654f21b3bfff88737d14cadd86d

Aliases

arxiv: 1710.11580 · arxiv_version: 1710.11580v3 · doi: 10.48550/arxiv.1710.11580 · pith_short_12: NGPXT2CH2DMA · pith_short_16: NGPXT2CH2DMAHGDD · pith_short_8: NGPXT2CH

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/NGPXT2CH2DMAHGDD2ICA3SN5RD \
  | 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: 699f79e847d0d8039863d2040dc9bd88c51fb654f21b3bfff88737d14cadd86d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb4253ff244dc6bdcb7a6f5ed34a272bb95d26c963885488ac28cd2da5f35ee8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-10-31T16:54:26Z",
    "title_canon_sha256": "c2d87ff3827c48587da79be002e9b9a3e08ff742d2deac36c0bf8a19b8330be0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11580",
    "kind": "arxiv",
    "version": 3
  }
}