Pith Number

pith:PMZTNFTY

pith:2025:PMZTNFTYTKROH54P4WMMDIBFXN

not attested not anchored not stored refs pending

Recurrent U-Net-Based Graph Neural Network (RUGNN) for Accurate Deformation Predictions in Sheet Material Forming

Hamid Reza Attar, Haoran Li, Haosu Zhou, Nan Li, Qianyi Chen, Tailin Wu, Tobias Pfaff, Yingxue Zhao

arxiv:2507.11547 v1 · 2025-07-10 · 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{PMZTNFTYTKROH54P4WMMDIBFXN}

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	2026-07-05T11:37:46.314605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b333696789aa2e3f78fe598c1a025bb7a43a173d57a92f014322d11390e0c31

Aliases

arxiv: 2507.11547 · arxiv_version: 2507.11547v1 · doi: 10.48550/arxiv.2507.11547 · pith_short_12: PMZTNFTYTKRO · pith_short_16: PMZTNFTYTKROH54P · pith_short_8: PMZTNFTY

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/PMZTNFTYTKROH54P4WMMDIBFXN \
  | 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: 7b333696789aa2e3f78fe598c1a025bb7a43a173d57a92f014322d11390e0c31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a8ed79264e2112822a85e35c82ed6bcb210276775545a85b32112d4115f51d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-10T08:14:18Z",
    "title_canon_sha256": "cf7b7c139b15425adc2c5204f689f973bf1970bf42656e603c2d90ae36d1196e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11547",
    "kind": "arxiv",
    "version": 1
  }
}