Pith Number

pith:5BJWD7S5

pith:2022:5BJWD7S5UYGD6YPKCBW2V5CPXA

not attested not anchored not stored refs pending

Towards Fast Simulation of Environmental Fluid Mechanics with Multi-Scale Graph Neural Networks

Anil A. Bharath, Chris Cantwell, Mario Lino, Stathi Fotiadis

arxiv:2205.02637 v1 · 2022-05-05 · physics.flu-dyn · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BJWD7S5UYGD6YPKCBW2V5CPXA}

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

Multi-Stage Graph Neural Networks for Data-Driven Prediction of Natural Convection in Enclosed Cavities

Receipt and verification

First computed	2026-07-05T04:20:39.504983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e85361fe5da60c3f61ea106daaf44fb83c373bba56c26a85afbb2228e334fde7

Aliases

arxiv: 2205.02637 · arxiv_version: 2205.02637v1 · doi: 10.48550/arxiv.2205.02637 · pith_short_12: 5BJWD7S5UYGD · pith_short_16: 5BJWD7S5UYGD6YPK · pith_short_8: 5BJWD7S5

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/5BJWD7S5UYGD6YPKCBW2V5CPXA \
  | 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: e85361fe5da60c3f61ea106daaf44fb83c373bba56c26a85afbb2228e334fde7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "469b3e7667d63528f33aec36e891c84b5256b15f2486678e15c61490deae9229",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-05-05T13:33:03Z",
    "title_canon_sha256": "f15eb9cd40d2404a7e32df5adc41cb90763abf6d2fdb63b471181eab2ae0b8a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02637",
    "kind": "arxiv",
    "version": 1
  }
}