Pith Number

pith:7XRU3RQ2

pith:2025:7XRU3RQ2XL7B6LZYP3ON4FPEG2

not attested not anchored not stored refs pending

Asymptotic numerical hypocoercivity of the space-time discontinuous Galerkin method for the Kolmogorov equation

Emmanuil H. Georgoulis, Philip J. Herbert, Zhaonan Dong

arxiv:2505.19222 v3 · 2025-05-25 · 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{7XRU3RQ2XL7B6LZYP3ON4FPEG2}

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	2026-06-19T16:10:29.867617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde34dc61abafe1f2f387edcde15e436a1a146a4c9d457bfe0ea46f50c69b9a4

Aliases

arxiv: 2505.19222 · arxiv_version: 2505.19222v3 · doi: 10.48550/arxiv.2505.19222 · pith_short_12: 7XRU3RQ2XL7B · pith_short_16: 7XRU3RQ2XL7B6LZY · pith_short_8: 7XRU3RQ2

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/7XRU3RQ2XL7B6LZYP3ON4FPEG2 \
  | 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: fde34dc61abafe1f2f387edcde15e436a1a146a4c9d457bfe0ea46f50c69b9a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7166741885934dee9e1890f4417c62e497b401fda56293015f3ef2c780ab312a",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-05-25T16:36:09Z",
    "title_canon_sha256": "b024e42b5a2f68f51826957c9d9e57305659f4f564f4242eb97442d5e4048131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19222",
    "kind": "arxiv",
    "version": 3
  }
}