Pith Number

pith:CNNLJR5K

pith:2024:CNNLJR5KKYKVQT5UUZ4AOX43TG

not attested not anchored not stored refs pending

Monte Carlo method and the random isentropic Euler system

Changsheng Yu, Eduard Feireisl, Hana Mizerov\'a, M\'aria Luk\'a\v{c}ov\'a-Medvid'ov\'a

arxiv:2404.11983 v1 · 2024-04-18 · 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{CNNLJR5KKYKVQT5UUZ4AOX43TG}

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	2026-07-05T08:09:33.483163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

135ab4c7aa5615584fb4a678075f9b999ae7f5d1106ad8c555bc431b44b8e195

Aliases

arxiv: 2404.11983 · arxiv_version: 2404.11983v1 · doi: 10.48550/arxiv.2404.11983 · pith_short_12: CNNLJR5KKYKV · pith_short_16: CNNLJR5KKYKVQT5U · pith_short_8: CNNLJR5K

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/CNNLJR5KKYKVQT5UUZ4AOX43TG \
  | 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: 135ab4c7aa5615584fb4a678075f9b999ae7f5d1106ad8c555bc431b44b8e195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80c8efea06f3a374ca946a9b4651c90311974ac3989f2b6ea57f76ab00f0de40",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-04-18T08:26:22Z",
    "title_canon_sha256": "847c076c777200c652e6331fb5f413f6bd44b066a47511f9a491eaa1b04bd208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.11983",
    "kind": "arxiv",
    "version": 1
  }
}