Pith Number

pith:HHNT4CGY

pith:2019:HHNT4CGY744LGIUJ6PPBMUXPVN

not attested not anchored not stored refs pending

Entropy Stable p-Nonconforming Discretizations with the Summation-by-Parts Property for the Compressible Euler equations

A. R. Winters, D. C. Del Rey Fernandez, D. Rojas, G. J. Gassner, L. Dalcin, L. Fredrich, M. H. Carpenter, M. Parsani, S. Zampini

arxiv:1909.12536 v1 · 2019-09-27 · math.NA · cs.NA · math-ph · math.MP · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHNT4CGY744LGIUJ6PPBMUXPVN}

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

Large Eddy Simulation using Nonlinearly Stable Flux Reconstruction

Receipt and verification

First computed	2026-07-05T00:07:40.822710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39db3e08d8ff38b32289f3de1652efab68a08768fc25d76a22c8c16147a6f3dd

Aliases

arxiv: 1909.12536 · arxiv_version: 1909.12536v1 · doi: 10.48550/arxiv.1909.12536 · pith_short_12: HHNT4CGY744L · pith_short_16: HHNT4CGY744LGIUJ · pith_short_8: HHNT4CGY

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/HHNT4CGY744LGIUJ6PPBMUXPVN \
  | 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: 39db3e08d8ff38b32289f3de1652efab68a08768fc25d76a22c8c16147a6f3dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c812130dd41d110f7cfc03825360ec9fdd44ac4a3e221083a931c2a0234266d0",
    "cross_cats_sorted": [
      "cs.NA",
      "math-ph",
      "math.MP",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-09-27T07:40:29Z",
    "title_canon_sha256": "dd9b746b42b65868d37a79dbe35918e6c7a267dfc0ee6b201b73e310960a5f32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.12536",
    "kind": "arxiv",
    "version": 1
  }
}