Pith Number

pith:UAFB5E2N

pith:2017:UAFB5E2NCXPSL4PEOF7GZNNIKG

not attested not anchored not stored refs pending

The analogue of grad-div stabilization in DG methods for incompressible flows: Limiting behavior and extension to tensor-product meshes

Alexander Linke, Leo G. Rebholz, Mine Akbas, Philipp W. Schroeder

arxiv:1711.04442 v3 · 2017-11-13 · math.NA · physics.comp-ph · 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{UAFB5E2NCXPSL4PEOF7GZNNIKG}

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	2026-05-17T23:48:53.086758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a00a1e934d15df25f1e4717e6cb5a851b427c602308bec238bb93ce1403faca5

Aliases

arxiv: 1711.04442 · arxiv_version: 1711.04442v3 · doi: 10.48550/arxiv.1711.04442 · pith_short_12: UAFB5E2NCXPS · pith_short_16: UAFB5E2NCXPSL4PE · pith_short_8: UAFB5E2N

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/UAFB5E2NCXPSL4PEOF7GZNNIKG \
  | 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: a00a1e934d15df25f1e4717e6cb5a851b427c602308bec238bb93ce1403faca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b7adf23be780df4df77f2282bbbb0015507e432030040066825f238ffbba02",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-11-13T06:59:11Z",
    "title_canon_sha256": "3f5147a4d6d5974537ef7cd37484b1290be79e6309137e3c76043a42639f139c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04442",
    "kind": "arxiv",
    "version": 3
  }
}