Pith Number

pith:CSBP6G7Z

pith:2020:CSBP6G7ZE3JX6QU7QNVJ6AA7MP

not attested not anchored not stored refs pending

A provably entropy stable subcell shock capturing approach for high order split form DG for the compressible Euler Equations

Andr\'es M. Rueda-Ram\'irez, Florian J. Hindenlang, Gregor J. Gassner, Sebastian Hennemann

arxiv:2008.12044 v2 · 2020-08-27 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSBP6G7ZE3JX6QU7QNVJ6AA7MP}

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	2026-07-05T01:49:04.985848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1482ff1bf926d37f429f836a9f001f63c57fd51e7f40f9378a9c40115ddfc7e2

Aliases

arxiv: 2008.12044 · arxiv_version: 2008.12044v2 · doi: 10.48550/arxiv.2008.12044 · pith_short_12: CSBP6G7ZE3JX · pith_short_16: CSBP6G7ZE3JX6QU7 · pith_short_8: CSBP6G7Z

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/CSBP6G7ZE3JX6QU7QNVJ6AA7MP \
  | 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: 1482ff1bf926d37f429f836a9f001f63c57fd51e7f40f9378a9c40115ddfc7e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a60e4a28e238b32ae6cda3e5534a30e39c1c87c6526eef696d85de6bf271cdce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-08-27T10:43:37Z",
    "title_canon_sha256": "04ecd1958fb3ea3a58ab5b0482214a518eabb40d0bc64ae2339fbbf19b5a984f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.12044",
    "kind": "arxiv",
    "version": 2
  }
}