Pith Number

pith:L63OQPX4

pith:2024:L63OQPX4BSSNOSUA72MBO4T5H7

not attested not anchored not stored refs pending

Learning Pore-scale Multi-phase Flow from Experimental Data with Graph Neural Network

Catherine Spurin, Gege Wen, Yuxuan Gu

arxiv:2411.14192 v1 · 2024-11-21 · 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{L63OQPX4BSSNOSUA72MBO4T5H7}

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	2026-07-05T09:38:42.998409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fb6e83efc0ca4d74a80fe9817727d3ffdcd93b921a685d0adb9abc4aebde53e

Aliases

arxiv: 2411.14192 · arxiv_version: 2411.14192v1 · doi: 10.48550/arxiv.2411.14192 · pith_short_12: L63OQPX4BSSN · pith_short_16: L63OQPX4BSSNOSUA · pith_short_8: L63OQPX4

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/L63OQPX4BSSNOSUA72MBO4T5H7 \
  | 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: 5fb6e83efc0ca4d74a80fe9817727d3ffdcd93b921a685d0adb9abc4aebde53e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f6db207dc0ea7b5b276b19f683151b126157957c50c812b2b502b7b5e7a557f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-11-21T15:01:17Z",
    "title_canon_sha256": "9dcb540313006a08d9b6f6c317a4d95d57fa0f312f1cb4b1f113a822db3821e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14192",
    "kind": "arxiv",
    "version": 1
  }
}