Pith Number

pith:RGRKOTLF

pith:2025:RGRKOTLFDIHRK6RHAV7H4PINMM

not attested not anchored not stored refs pending

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

Hassan Pouraria, Mohammad Ahangarkiasari

arxiv:2509.06041 v1 · 2025-09-07 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RGRKOTLFDIHRK6RHAV7H4PINMM}

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	2026-07-05T12:06:28.716420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89a2a74d651a0f157a27057e7e3d0d6305a7cc5b20c171371754b98d0c227935

Aliases

arxiv: 2509.06041 · arxiv_version: 2509.06041v1 · doi: 10.48550/arxiv.2509.06041 · pith_short_12: RGRKOTLFDIHR · pith_short_16: RGRKOTLFDIHRK6RH · pith_short_8: RGRKOTLF

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/RGRKOTLFDIHRK6RHAV7H4PINMM \
  | 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: 89a2a74d651a0f157a27057e7e3d0d6305a7cc5b20c171371754b98d0c227935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b5d74bf44fe3ae91c2e22a6310bb81948feafd004ca359cc1fad646ae243a22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-07T13:05:39Z",
    "title_canon_sha256": "5bf7a0fdd0b40b9faeffedd82902cf09cd8e0faf91c4c820ee22f1ab13743b70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06041",
    "kind": "arxiv",
    "version": 1
  }
}