Pith Number

pith:AB6FFOOL

pith:2023:AB6FFOOLK2IQTTHDIXFPD3GUI3

not attested not anchored not stored refs pending

Consistency and convergence of flux-corrected finite element methods for nonlinear hyperbolic problems

Dmitri Kuzmin, M\'aria Luk\'acova-Medvid'ov\'a, Philipp \"Offner

arxiv:2308.14872 v1 · 2023-08-28 · math.NA · cs.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{AB6FFOOLK2IQTTHDIXFPD3GUI3}

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	2026-07-05T06:45:40.429525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

007c52b9cb569109cce345caf1ecd446fe235a1393e5d51479a94d619a432273

Aliases

arxiv: 2308.14872 · arxiv_version: 2308.14872v1 · doi: 10.48550/arxiv.2308.14872 · pith_short_12: AB6FFOOLK2IQ · pith_short_16: AB6FFOOLK2IQTTHD · pith_short_8: AB6FFOOL

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/AB6FFOOLK2IQTTHDIXFPD3GUI3 \
  | 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: 007c52b9cb569109cce345caf1ecd446fe235a1393e5d51479a94d619a432273

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4985482036aa6f393a2e292624de0d0d233371ad41bf1ee2b96396373a5e0bce",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-08-28T19:49:28Z",
    "title_canon_sha256": "33d58d9a6012df7336336bd85678c7db5bfa23fb5a6c7414c6cdc4d461daab72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.14872",
    "kind": "arxiv",
    "version": 1
  }
}