Pith Number

pith:PLPHLC3F

pith:2022:PLPHLC3FV27E32BFKGY5ZUIB6T

not attested not anchored not stored refs pending

Residual Data-Driven Variational Multiscale Reduced Order Models for Parameter Dependent Problems

Birgul Koc, Samuele Rubino, Tom\'as Cha\'on Rebollo, Traian Iliescu

arxiv:2208.00059 v2 · 2022-07-29 · 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{PLPHLC3FV27E32BFKGY5ZUIB6T}

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

Variational Multiscale Evolve and Filter Strategies for Convection-Dominated Flows

Receipt and verification

First computed	2026-07-05T06:16:46.875821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ade758b65aebe4de82551b1dcd101f4e307ddeca289a64fa1997122b3abe948

Aliases

arxiv: 2208.00059 · arxiv_version: 2208.00059v2 · doi: 10.48550/arxiv.2208.00059 · pith_short_12: PLPHLC3FV27E · pith_short_16: PLPHLC3FV27E32BF · pith_short_8: PLPHLC3F

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/PLPHLC3FV27E32BFKGY5ZUIB6T \
  | 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: 7ade758b65aebe4de82551b1dcd101f4e307ddeca289a64fa1997122b3abe948

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4be04303191b2440001a29cc079a2bc89b9af8cdfe379af34953e44e8e6bf18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-07-29T20:12:02Z",
    "title_canon_sha256": "b069eb5037014b87a135af4b46143ea2073a624d8303a7f8d44fe7569f7494f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.00059",
    "kind": "arxiv",
    "version": 2
  }
}