Pith Number

pith:FS6RHRQC

pith:2024:FS6RHRQCLCXFZWG5Y57FYTPIAC

not attested not anchored not stored refs pending

Variational Multiscale Evolve and Filter Strategies for Convection-Dominated Flows

Francesco Ballarin, Maria Strazzullo, Tom\'as Chac\'on Rebollo, Traian Iliescu

arxiv:2411.13957 v2 · 2024-11-21 · math.NA · cs.NA · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FS6RHRQCLCXFZWG5Y57FYTPIAC}

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	2026-07-05T10:07:46.423051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cbd13c60258ae5cd8ddc77e5c4de800a563eac268b572efc873ad2502f47788

Aliases

arxiv: 2411.13957 · arxiv_version: 2411.13957v2 · doi: 10.48550/arxiv.2411.13957 · pith_short_12: FS6RHRQCLCXF · pith_short_16: FS6RHRQCLCXFZWG5 · pith_short_8: FS6RHRQC

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/FS6RHRQCLCXFZWG5Y57FYTPIAC \
  | 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: 2cbd13c60258ae5cd8ddc77e5c4de800a563eac268b572efc873ad2502f47788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4254eb2b603f0ead4092e2d9b3d6e4bf00471a6ff482e4329ef2829239e25b70",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-21T09:12:18Z",
    "title_canon_sha256": "9f29619bca6df83daabfd3c07b793fac0ffa5a10e9189baf354319aaa61528e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13957",
    "kind": "arxiv",
    "version": 2
  }
}