Pith Number

pith:PFEABDFF

pith:2021:PFEABDFFDYTCEN7SG7KDKV3BTM

not attested not anchored not stored refs pending

Machine Learning Approach to Model Order Reduction of Nonlinear Systems via Autoencoder and LSTM Networks

Eleni Chatzi, Nikolaos Dervilis, Thomas Simpson

arxiv:2109.11213 v1 · 2021-09-23 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFEABDFFDYTCEN7SG7KDKV3BTM}

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

Data-driven Modeling of Parameterized Nonlinear Fluid Dynamical Systems with a Dynamics-embedded Conditional Generative Adversarial Network

Receipt and verification

First computed	2026-07-05T03:16:55.553915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7948008ca51e262237f237d43557619b266a375146951d9daaa84ded4dd0eed0

Aliases

arxiv: 2109.11213 · arxiv_version: 2109.11213v1 · doi: 10.48550/arxiv.2109.11213 · pith_short_12: PFEABDFFDYTC · pith_short_16: PFEABDFFDYTCEN7S · pith_short_8: PFEABDFF

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/PFEABDFFDYTCEN7SG7KDKV3BTM \
  | 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: 7948008ca51e262237f237d43557619b266a375146951d9daaa84ded4dd0eed0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf78035c2dbb1d507353dad78f6845468a20d586cbecae750e4ad98bc036cd90",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2021-09-23T08:52:38Z",
    "title_canon_sha256": "3894954ab84bcebb126f0eef9ddcc041530cdb53cbe6c0c5d049d04a5514e242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11213",
    "kind": "arxiv",
    "version": 1
  }
}