Pith Number

pith:KDWKTZRL

pith:2020:KDWKTZRLVFGYKADKNX3RYKFB2J

not attested not anchored not stored refs pending

Preventing pressure oscillations does not fix local linear stability issues of entropy-based split-form high-order schemes

Gregor J Gassner, Hendrik Ranocha

arxiv:2009.13139 v2 · 2020-09-28 · 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{KDWKTZRLVFGYKADKNX3RYKFB2J}

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

Computing Radially-Symmetric Solutions of the Ultra-Relativistic Euler Equations with Entropy-Stable Discontinuous Galerkin Methods

Receipt and verification

First computed	2026-07-05T03:02:08.894144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50eca9e62ba94d85006a6df71c28a1d2551802ebcfc72727b5fcfa2cd76eec17

Aliases

arxiv: 2009.13139 · arxiv_version: 2009.13139v2 · doi: 10.48550/arxiv.2009.13139 · pith_short_12: KDWKTZRLVFGY · pith_short_16: KDWKTZRLVFGYKADK · pith_short_8: KDWKTZRL

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/KDWKTZRLVFGYKADKNX3RYKFB2J \
  | 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: 50eca9e62ba94d85006a6df71c28a1d2551802ebcfc72727b5fcfa2cd76eec17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88cbd88defea91c38cf02e257b2e0f03540b84a1b543075ea996d691916dc0e0",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-09-28T08:38:28Z",
    "title_canon_sha256": "fd0af304cb0852354524a04d80479e5d1da2c80caf35c291803ad42bbaca4d83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13139",
    "kind": "arxiv",
    "version": 2
  }
}