Pith Number

pith:UHZ5ZWIY

pith:2025:UHZ5ZWIYXHLBN5BQ7AX6W72ODA

not attested not anchored not stored refs pending

Optimal higher-order convergence rates for parabolic multiscale problems

Balaje Kalyanaraman, Felix Krumbiegel, Roland Maier, Siyang Wang

arxiv:2510.09514 v2 · 2025-10-10 · 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{UHZ5ZWIYXHLBN5BQ7AX6W72ODA}

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

1 paper in Pith

A post-processed higher-order multiscale method for nondivergence-form elliptic equations

Receipt and verification

First computed	2026-05-17T23:39:01.067026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1f3dcd918b9d616f430f82feb7f4e183c1ca5ed5fd91735cae2a8d4669a3e1e

Aliases

arxiv: 2510.09514 · arxiv_version: 2510.09514v2 · doi: 10.48550/arxiv.2510.09514 · pith_short_12: UHZ5ZWIYXHLB · pith_short_16: UHZ5ZWIYXHLBN5BQ · pith_short_8: UHZ5ZWIY

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/UHZ5ZWIYXHLBN5BQ7AX6W72ODA \
  | 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: a1f3dcd918b9d616f430f82feb7f4e183c1ca5ed5fd91735cae2a8d4669a3e1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21c3287fd406a85b225376f8aa950d3a6b2c25efbb9c67ed917e790a7892a5d8",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-10-10T16:21:06Z",
    "title_canon_sha256": "1ff07d13fce67b82909e3c89b232b789e36836c3b2e75516bbdf59ecf46b8613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.09514",
    "kind": "arxiv",
    "version": 2
  }
}