Pith Number

pith:TGRKIMRQ

pith:2016:TGRKIMRQSUBKDHQJZPGYBUG2JP

not attested not anchored not stored refs pending

Split Form Nodal Discontinuous Galerkin Schemes with Summation-By-Parts Property for the Compressible Euler Equations

Andrew R. Winters, David A. Kopriva, Gregor J. Gassner

arxiv:1604.06618 v3 · 2016-04-22 · math.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{TGRKIMRQSUBKDHQJZPGYBUG2JP}

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	2026-05-18T00:57:12.871261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a2a432309502a19e09cbcd80d0da4bf4005e9e43213099175179081a1a4390

Aliases

arxiv: 1604.06618 · arxiv_version: 1604.06618v3 · doi: 10.48550/arxiv.1604.06618 · pith_short_12: TGRKIMRQSUBK · pith_short_16: TGRKIMRQSUBKDHQJ · pith_short_8: TGRKIMRQ

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/TGRKIMRQSUBKDHQJZPGYBUG2JP \
  | 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: 99a2a432309502a19e09cbcd80d0da4bf4005e9e43213099175179081a1a4390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0a72a943e51c4edfe12cb4a8fd0a9f74f9ce8e97c39c0a478fb3fbcc3a89da6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-04-22T12:11:40Z",
    "title_canon_sha256": "cc9f24f03b0c147a435c746389c2f37ac2767520311f442e3f54f6f6f56c3399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06618",
    "kind": "arxiv",
    "version": 3
  }
}