Pith Number

pith:SM3OBX5G

pith:2018:SM3OBX5GOLZD3GK42EUINXOXFG

not attested not anchored not stored refs pending

Hybrid Discontinuous Galerkin methods with relaxed H(div)-conformity for incompressible flows. Part II

Christoph Lehrenfeld, Joachim Sch\"oberl, Philip L. Lederer

arxiv:1805.06787 v1 · 2018-05-17 · 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{SM3OBX5GOLZD3GK42EUINXOXFG}

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	2026-05-18T00:15:43.345624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9336e0dfa672f23d995cd12886ddd72991fc3793877c708f1708c011b3ebcf70

Aliases

arxiv: 1805.06787 · arxiv_version: 1805.06787v1 · doi: 10.48550/arxiv.1805.06787 · pith_short_12: SM3OBX5GOLZD · pith_short_16: SM3OBX5GOLZD3GK4 · pith_short_8: SM3OBX5G

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/SM3OBX5GOLZD3GK42EUINXOXFG \
  | 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: 9336e0dfa672f23d995cd12886ddd72991fc3793877c708f1708c011b3ebcf70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a05c2bd98cd199a00b0ad059736194fe35b1686b4b09fba3488e58de3524fbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-17T14:07:54Z",
    "title_canon_sha256": "61804bec9eb409187220aef69e3713e36bd87dad892d22d2384990cc78dd3de4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06787",
    "kind": "arxiv",
    "version": 1
  }
}