Pith Number

pith:J5Y337ZT

pith:2017:J5Y337ZTF4NCSFXNL5L5KTFVFE

not attested not anchored not stored refs pending

A comparative study on polynomial dealiasing and split form discontinuous Galerkin schemes for under-resolved turbulence computations

Andrew R. Winters, Gianmarco Mengaldo, Gregor J. Gassner, Joaquim Peiro, Rodrigo C. Moura, Spencer J. Sherwin, Stefanie Walch

arxiv:1711.10180 v2 · 2017-11-28 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5Y337ZTF4NCSFXNL5L5KTFVFE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:09:19.177638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f71bdff332f1a2916ed5f57d54cb5290b8f96c6398b985b5770c2f8faad80e1

Aliases

arxiv: 1711.10180 · arxiv_version: 1711.10180v2 · doi: 10.48550/arxiv.1711.10180 · pith_short_12: J5Y337ZTF4NC · pith_short_16: J5Y337ZTF4NCSFXN · pith_short_8: J5Y337ZT

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/J5Y337ZTF4NCSFXNL5L5KTFVFE \
  | 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: 4f71bdff332f1a2916ed5f57d54cb5290b8f96c6398b985b5770c2f8faad80e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64920bffe538df31f7ce2132caed26152301dfaf23b6f7dd0d778aeecfd71728",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-11-28T08:53:01Z",
    "title_canon_sha256": "b303a42049ff2dba76ed92ee11d69066143d02d2125de100cd82948b68fde26c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10180",
    "kind": "arxiv",
    "version": 2
  }
}