Pith Number

pith:JUVHMJ4D

pith:2014:JUVHMJ4DAN37KX3GDRZ6U2TLHC

not attested not anchored not stored refs pending

Multiscale Universal Interface: A Concurrent Framework for Coupling Heterogeneous Solvers

George E. Karniadakis, Shuhei Kudo, Xin Bian, Yu-Hang Tang, Zhen Li

arxiv:1411.1293 v2 · 2014-11-05 · physics.comp-ph · cs.CE · cs.DC · 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{JUVHMJ4DAN37KX3GDRZ6U2TLHC}

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	2026-05-18T02:09:41.565071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d2a7627830377f55f661c73ea6a6b38a761885fea56d3fe919be018f6dc65a7

Aliases

arxiv: 1411.1293 · arxiv_version: 1411.1293v2 · doi: 10.48550/arxiv.1411.1293 · pith_short_12: JUVHMJ4DAN37 · pith_short_16: JUVHMJ4DAN37KX3G · pith_short_8: JUVHMJ4D

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/JUVHMJ4DAN37KX3GDRZ6U2TLHC \
  | 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: 4d2a7627830377f55f661c73ea6a6b38a761885fea56d3fe919be018f6dc65a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "180f63b07a948ead8c8df0d240310e8ea9cd579e3674f80e1a993808565f192f",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.DC",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-11-05T15:20:18Z",
    "title_canon_sha256": "618db33a2fdc2201a690366cae8d7158ffde7c03570c925aa88cc8291843abe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1293",
    "kind": "arxiv",
    "version": 2
  }
}