Pith Number

pith:Z7EMBJQT

pith:2019:Z7EMBJQT7L3EWTZ3K36SXJX5CZ

not attested not anchored not stored refs pending

Shock Capturing by Bernstein Polynomials for Scalar Conservation Laws

Jan Glaubitz

arxiv:1907.04115 v1 · 2019-07-09 · 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{Z7EMBJQT7L3EWTZ3K36SXJX5CZ}

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	2026-05-17T23:39:23.672714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc8c0a613faf64b4f3b56fd2ba6fd1658006e9d10059f7fb961a0c8f4aa3c21

Aliases

arxiv: 1907.04115 · arxiv_version: 1907.04115v1 · doi: 10.48550/arxiv.1907.04115 · pith_short_12: Z7EMBJQT7L3E · pith_short_16: Z7EMBJQT7L3EWTZ3 · pith_short_8: Z7EMBJQT

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/Z7EMBJQT7L3EWTZ3K36SXJX5CZ \
  | 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: cfc8c0a613faf64b4f3b56fd2ba6fd1658006e9d10059f7fb961a0c8f4aa3c21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d8885e48d15c520271ca72d65aca0ad1be96e9711975653325f82ac1364981e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-07-09T12:37:30Z",
    "title_canon_sha256": "97f8ec9c838258669ac71de69fc8a6557b8d1e261ec6f9bf98868817dcb363f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04115",
    "kind": "arxiv",
    "version": 1
  }
}