Pith Number

pith:ONOOJHJ3

pith:2017:ONOOJHJ3KGTPNRCDTLNFF7MBVD

not attested not anchored not stored refs pending

Efficient discretizations for the EMAC formulation of the incompressible Navier-Stokes equations

Leo G. Rebholz, Maxim A. Olshanskii, Sergey Charnyi, Timo Heister

arxiv:1712.00857 v1 · 2017-12-03 · math.NA · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ONOOJHJ3KGTPNRCDTLNFF7MBVD}

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	2026-05-18T00:29:00.189424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735ce49d3b51a6f6c4439ada52fd81a8eb7940297a3a4dd7f2b9a9dca2e2a0f8

Aliases

arxiv: 1712.00857 · arxiv_version: 1712.00857v1 · doi: 10.48550/arxiv.1712.00857 · pith_short_12: ONOOJHJ3KGTP · pith_short_16: ONOOJHJ3KGTPNRCD · pith_short_8: ONOOJHJ3

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/ONOOJHJ3KGTPNRCDTLNFF7MBVD \
  | 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: 735ce49d3b51a6f6c4439ada52fd81a8eb7940297a3a4dd7f2b9a9dca2e2a0f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09f668ad2d316153a81f525a5482e9009fd0306640c1f7f285c1befa5f944466",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-12-03T23:57:37Z",
    "title_canon_sha256": "a98a3781a38b5fdfe6716c035a9dbe3df79a463e360014741f7ff329ea2232c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00857",
    "kind": "arxiv",
    "version": 1
  }
}