Pith Number

pith:BC7RU74Q

pith:2017:BC7RU74QKNNTBUYYD77VBV3Z22

not attested not anchored not stored refs pending

Error Analysis of Non Inf-sup Stable Discretizations of the time-dependent Navier--Stokes Equations with Local Projection Stabilization

Bosco Garc\'ia-Archilla, Javier de Frutos, Julia Novo, Volker John

arxiv:1709.01011 v3 · 2017-09-04 · 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{BC7RU74QKNNTBUYYD77VBV3Z22}

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	2026-05-18T00:34:22.279033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08bf1a7f90535b30d3181fff50d779d69ecbe111b55d4e70bc821c4b865d2aff

Aliases

arxiv: 1709.01011 · arxiv_version: 1709.01011v3 · doi: 10.48550/arxiv.1709.01011 · pith_short_12: BC7RU74QKNNT · pith_short_16: BC7RU74QKNNTBUYY · pith_short_8: BC7RU74Q

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/BC7RU74QKNNTBUYYD77VBV3Z22 \
  | 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: 08bf1a7f90535b30d3181fff50d779d69ecbe111b55d4e70bc821c4b865d2aff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a896fa44b27f4f81e37dc738d3a92f8e914e4374f52836ee7fa8d836b5ce16f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-09-04T15:47:31Z",
    "title_canon_sha256": "b9a4386fa26335d08c7f9e292444267515f64922e4cdf78c01bf2ece9cbf19d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01011",
    "kind": "arxiv",
    "version": 3
  }
}