Pith Number

pith:LMJMCPPO

pith:2025:LMJMCPPORYPU7DFYLD5FCHV76K

not attested not anchored not stored refs pending

An entropy-stable and kinetic energy-preserving macro-element HDG method for compressible flows

Dominik Schillinger, Marco F.P. ten Eikelder, Vahid Badrkhani

arxiv:2507.22195 v1 · 2025-07-29 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMJMCPPORYPU7DFYLD5FCHV76K}

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.

Cited by

1 paper in Pith

Convergence of entropy-conservative summation-by-parts discretizations to smooth solutions of hyperbolic conservation laws

Receipt and verification

First computed	2026-07-05T11:45:18.240376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b12c13dee8e1f4f8cb858fa511ebff28f55969a07912f2a07fa94fe7e777e3c

Aliases

arxiv: 2507.22195 · arxiv_version: 2507.22195v1 · doi: 10.48550/arxiv.2507.22195 · pith_short_12: LMJMCPPORYPU · pith_short_16: LMJMCPPORYPU7DFY · pith_short_8: LMJMCPPO

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/LMJMCPPORYPU7DFYLD5FCHV76K \
  | 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: 5b12c13dee8e1f4f8cb858fa511ebff28f55969a07912f2a07fa94fe7e777e3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46a50a66733b15a85961f467e52e59f4c7d58ff14574504f9872a6e541221680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-07-29T19:45:28Z",
    "title_canon_sha256": "266935b8b4db531640ed4b80ada1ecc1cfa82b4740d54247f851496081fb019c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22195",
    "kind": "arxiv",
    "version": 1
  }
}