Pith Number

pith:Y6IR2O5V

pith:2023:Y6IR2O5V4TBMOMUZZKS2AF2VPR

not attested not anchored not stored refs pending

Perfectly matched layers for the Boltzmann equation: stability and sensitivity analysis

Jan S. Hesthaven, Marco Sutti

arxiv:2312.03273 v2 · 2023-12-06 · math.NA · cs.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6IR2O5V4TBMOMUZZKS2AF2VPR}

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	2026-06-01T01:03:38.269367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7911d3bb5e4c2c73299caa5a017557c578e15ec1fe16cdec65eb2749e320b70

Aliases

arxiv: 2312.03273 · arxiv_version: 2312.03273v2 · doi: 10.48550/arxiv.2312.03273 · pith_short_12: Y6IR2O5V4TBM · pith_short_16: Y6IR2O5V4TBMOMUZ · pith_short_8: Y6IR2O5V

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/Y6IR2O5V4TBMOMUZZKS2AF2VPR \
  | 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: c7911d3bb5e4c2c73299caa5a017557c578e15ec1fe16cdec65eb2749e320b70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c1e449f306ffe5bfa425fbfc3c34cde9555415d0cd3be0d986c845a3feeba4c",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-12-06T03:58:32Z",
    "title_canon_sha256": "185ea57a5099a2c66066aa4c18a7cf3ebce51385d4264803c734fecdedede6ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.03273",
    "kind": "arxiv",
    "version": 2
  }
}