Pith Number

pith:PJU5TPHC

pith:2024:PJU5TPHC3EJEN7SNIAA2TBEQFO

not attested not anchored not stored refs pending

A positivity preserving second-order scheme for multi-dimensional system of non-local conservation laws

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

arxiv:2412.18475 v2 · 2024-12-24 · math.NA · cs.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJU5TPHC3EJEN7SNIAA2TBEQFO}

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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.

Cited by

1 paper in Pith

A MUSCL-Hancock scheme for non-local conservation laws

Receipt and verification

First computed	2026-07-05T09:56:58.221117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a69d9bce2d91246fe4d4001a984902bb17627de31fe40dcfbdb60657a1f962d

Aliases

arxiv: 2412.18475 · arxiv_version: 2412.18475v2 · doi: 10.48550/arxiv.2412.18475 · pith_short_12: PJU5TPHC3EJE · pith_short_16: PJU5TPHC3EJEN7SN · pith_short_8: PJU5TPHC

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/PJU5TPHC3EJEN7SNIAA2TBEQFO \
  | 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: 7a69d9bce2d91246fe4d4001a984902bb17627de31fe40dcfbdb60657a1f962d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eedd90203178792b49563e36279d68989099a5210a3bfbc48e879c2195423cb",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-12-24T14:58:37Z",
    "title_canon_sha256": "fe72e958597545c7e2f1e5f97ecedab90cce5cef9ca0732a2a33a976367139cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18475",
    "kind": "arxiv",
    "version": 2
  }
}