Pith Number

pith:VMRZXOVR

pith:2025:VMRZXOVRW65TYDLVW24OY2S57U

not attested not anchored not stored refs pending

Bound preserving {P}oint-{A}verage-{M}oment {P}olynomi{A}l-interpreted ({PAMPA}) on polygonal meshes

R\'emi Abgrall, Walter Boscheri, Yongle Liu

arxiv:2502.10069 v1 · 2025-02-14 · 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{VMRZXOVRW65TYDLVW24OY2S57U}

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.

Cited by

2 papers in Pith

GQL-Based Physical-Constraint-Preserving High-Order Finite Difference Schemes for Special Relativistic Hydrodynamics in Arbitrary Dimensions

Some new properties of an Active flux type scheme: PamPa

Receipt and verification

First computed	2026-07-05T10:14:16.750649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab239bbab1b7bb3c0d75b6b8ec6a5dfd33cd1c6da491eb17dc25506962600f63

Aliases

arxiv: 2502.10069 · arxiv_version: 2502.10069v1 · doi: 10.48550/arxiv.2502.10069 · pith_short_12: VMRZXOVRW65T · pith_short_16: VMRZXOVRW65TYDLV · pith_short_8: VMRZXOVR

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/VMRZXOVRW65TYDLVW24OY2S57U \
  | 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: ab239bbab1b7bb3c0d75b6b8ec6a5dfd33cd1c6da491eb17dc25506962600f63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2115eea1fcccfc34c05ca0db0ca217d248303adcd2e6e74afabccf10d339cc7",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-02-14T10:43:57Z",
    "title_canon_sha256": "1bb058f8723d5fbf14db154437b0ae79c45b9fa68fdb3dff03c94097433f8079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10069",
    "kind": "arxiv",
    "version": 1
  }
}