Pith Number

pith:HBJJRNN4

pith:2021:HBJJRNN4P5R5F4ER67JXFYNBST

not attested not anchored not stored refs pending

Simulating Continuum Mechanics with Multi-Scale Graph Neural Networks

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

arxiv:2106.04900 v1 · 2021-06-09 · cs.LG · 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{HBJJRNN4P5R5F4ER67JXFYNBST}

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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

3 papers in Pith

Physics-Guided Dual-Stream Heterogeneous Graph Neural Network for Predicting Full-Field Structural Response of Stiffened Panels

Physics-Informed Coarsening for Multigrid Graph Neural Surrogates

Prediction of Drought and Flash Drought in Africa at the Seasonal-to-Subseasonal Scale using the Community Research Earth Digital Intelligence Twin Framework

Receipt and verification

First computed	2026-07-05T02:47:50.488514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

385298b5bc7f63d2f091f7d372e1a194cfffaf31b14e7a475798fe02b2ec77b3

Aliases

arxiv: 2106.04900 · arxiv_version: 2106.04900v1 · doi: 10.48550/arxiv.2106.04900 · pith_short_12: HBJJRNN4P5R5 · pith_short_16: HBJJRNN4P5R5F4ER · pith_short_8: HBJJRNN4

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/HBJJRNN4P5R5F4ER67JXFYNBST \
  | 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: 385298b5bc7f63d2f091f7d372e1a194cfffaf31b14e7a475798fe02b2ec77b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1d1bc3c279118d59bf239453478e4c6f581751bc14e26df50f856e8ab90b5e8",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-09T08:37:38Z",
    "title_canon_sha256": "43cb6e66407221ed75b5960cf3bf0579d6fe9ce74054fc664bd70d579594d6c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04900",
    "kind": "arxiv",
    "version": 1
  }
}