Pith Number

pith:65KVLDEE

pith:2023:65KVLDEE664FASLV6FXAEBDQD7

not attested not anchored not stored refs pending

Graph Neural Networks for Aerodynamic Flow Reconstruction from Sparse Sensing

Eleni Chatzi, Gregory Duth\'e, Imad Abdallah, Sarah Barber

arxiv:2301.03228 v1 · 2023-01-09 · 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{65KVLDEE664FASLV6FXAEBDQD7}

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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 Physics-Augmented GraphGPS Framework for the Reconstruction of 3D Riemann Problems from Sparse Data

Receipt and verification

First computed	2026-07-05T05:31:26.940960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f755558c84f7b8504975f16e0204701fc77368aeee2454e88e4fe7103c57c858

Aliases

arxiv: 2301.03228 · arxiv_version: 2301.03228v1 · doi: 10.48550/arxiv.2301.03228 · pith_short_12: 65KVLDEE664F · pith_short_16: 65KVLDEE664FASLV · pith_short_8: 65KVLDEE

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/65KVLDEE664FASLV6FXAEBDQD7 \
  | 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: f755558c84f7b8504975f16e0204701fc77368aeee2454e88e4fe7103c57c858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc11ff68960c92d7bec185f296df10c59534e79e90b8496842e1aeaf17a76f35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2023-01-09T09:50:14Z",
    "title_canon_sha256": "1feb63c5da3e62ba94ed287feb461430b03b7fbeb0de0600a9a6bd9fe1810273"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03228",
    "kind": "arxiv",
    "version": 1
  }
}