Pith Number

pith:VYOJOVIC

pith:2026:VYOJOVIC7Q7L5ATMJ5Q5OVBDQI

not attested not anchored not stored refs pending

Locally conservative redistribution limiting and applications to the approximation of conservation equations, Part II

Jean-Luc Guermond

arxiv:2606.22839 v1 · 2026-06-22 · 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{VYOJOVIC7Q7L5ATMJ5Q5OVBDQI}

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	2026-06-23T02:14:00.799429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1c975502fc3ebe826c4f61d75423820557f7b907980ecc41e7098105fc6e01

Aliases

arxiv: 2606.22839 · arxiv_version: 2606.22839v1 · doi: 10.48550/arxiv.2606.22839 · pith_short_12: VYOJOVIC7Q7L · pith_short_16: VYOJOVIC7Q7L5ATM · pith_short_8: VYOJOVIC

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/VYOJOVIC7Q7L5ATMJ5Q5OVBDQI \
  | 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: ae1c975502fc3ebe826c4f61d75423820557f7b907980ecc41e7098105fc6e01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7ef20a78e13beac2b43b56fdd9adc57b003c2a039a26c82ddabb6bb3b177bd0",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-06-22T04:25:03Z",
    "title_canon_sha256": "948eba1a7fbeaba50e7c40c700b34b0f668ddda0ba5476e8e133154b8fceb575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22839",
    "kind": "arxiv",
    "version": 1
  }
}