Pith Number

pith:Y3AEKNDV

pith:2024:Y3AEKNDV7XYJGYQR6YKOSZT44F

not attested not anchored not stored refs pending

Enhancing Graph U-Nets for Mesh-Agnostic Spatio-Temporal Flow Prediction

Namwoo Kang, Ricardo Vinuesa, Sunwoong Yang

arxiv:2406.03789 v2 · 2024-06-06 · cs.LG · cs.AI · 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{Y3AEKNDV7XYJGYQR6YKOSZT44F}

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	2026-07-05T09:21:45.127601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6c0453475fdf0936211f614e9667ce17ef3fb49641711d0a121b1d34d77efe0

Aliases

arxiv: 2406.03789 · arxiv_version: 2406.03789v2 · doi: 10.48550/arxiv.2406.03789 · pith_short_12: Y3AEKNDV7XYJ · pith_short_16: Y3AEKNDV7XYJGYQR · pith_short_8: Y3AEKNDV

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/Y3AEKNDV7XYJGYQR6YKOSZT44F \
  | 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: c6c0453475fdf0936211f614e9667ce17ef3fb49641711d0a121b1d34d77efe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "008e400f0280e2985282082920888617181863e284d700da2201fd1249976787",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-06-06T07:01:36Z",
    "title_canon_sha256": "a02eebcb2b8335c11925ec76a662b970032e6e1415d9706bd9ad4946d5df05b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.03789",
    "kind": "arxiv",
    "version": 2
  }
}