Pith Number

pith:CL2MEWPA

pith:2025:CL2MEWPA26VUY5DD2DRR5M3RWS

not attested not anchored not stored refs pending

A MUSCL-Hancock scheme for non-local conservation laws

G. D. Veerappa Gowda, Nikhil Manoj, Sudarshan Kumar K

arxiv:2506.04176 v1 · 2025-06-04 · 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{CL2MEWPA26VUY5DD2DRR5M3RWS}

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	2026-07-05T11:15:58.352969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12f4c259e0d7ab4c7463d0e31eb371b49ecfb31b80b3bb1a4a32aa05cc6bad80

Aliases

arxiv: 2506.04176 · arxiv_version: 2506.04176v1 · doi: 10.48550/arxiv.2506.04176 · pith_short_12: CL2MEWPA26VU · pith_short_16: CL2MEWPA26VUY5DD · pith_short_8: CL2MEWPA

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/CL2MEWPA26VUY5DD2DRR5M3RWS \
  | 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: 12f4c259e0d7ab4c7463d0e31eb371b49ecfb31b80b3bb1a4a32aa05cc6bad80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f18065457c0e971ebb2c31d213ea49436e779c96f5fa4936dbe0157115c3e196",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-06-04T17:20:13Z",
    "title_canon_sha256": "c27fd8ac8efd55a9b80297ae62c9a55afca498a7107a9bbfa32bbc67db080272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04176",
    "kind": "arxiv",
    "version": 1
  }
}