Pith Number

pith:MJQZEQWJ

pith:2016:MJQZEQWJCWH6MQ7OM6DN6GBYYL

not attested not anchored not stored refs pending

Central WENO schemes for hyperbolic conservation laws on fixed and moving unstructured meshes

Giovanni Russo, Matteo Semplice, Michael Dumbser, Walter Boscheri

arxiv:1612.09335 v1 · 2016-12-29 · 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{MJQZEQWJCWH6MQ7OM6DN6GBYYL}

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	2026-05-18T00:18:26.956067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62619242c9158fe643ee6786df1838c2cd86379fd0d6117dd10123e435a08e73

Aliases

arxiv: 1612.09335 · arxiv_version: 1612.09335v1 · doi: 10.48550/arxiv.1612.09335 · pith_short_12: MJQZEQWJCWH6 · pith_short_16: MJQZEQWJCWH6MQ7O · pith_short_8: MJQZEQWJ

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/MJQZEQWJCWH6MQ7OM6DN6GBYYL \
  | 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: 62619242c9158fe643ee6786df1838c2cd86379fd0d6117dd10123e435a08e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c75d2dad40bd4b636aa05175245965b38b71f21b2403006250cfa939574609",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-12-29T22:31:50Z",
    "title_canon_sha256": "8d47478f1e643e74f9b0495b258e7c3974612e06e22c839fb424a57b72ae89ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09335",
    "kind": "arxiv",
    "version": 1
  }
}