Pith Number

pith:MYQJ2NK7

pith:2025:MYQJ2NK7I6UY4LKDPVF2EZWMYJ

not attested not anchored not stored refs pending

MeshONet: A Generalizable and Efficient Operator Learning Method for Structured Mesh Generation

Jie Liu, Jing Xiao, Qingling Wang, Xinhai Chen

arxiv:2501.11937 v2 · 2025-01-21 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYQJ2NK7I6UY4LKDPVF2EZWMYJ}

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	2026-06-10T01:09:14.558639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66209d355f47a98e2d437d4ba266ccc2771eabbf64f1763fff79a8d0445aa72c

Aliases

arxiv: 2501.11937 · arxiv_version: 2501.11937v2 · doi: 10.48550/arxiv.2501.11937 · pith_short_12: MYQJ2NK7I6UY · pith_short_16: MYQJ2NK7I6UY4LKD · pith_short_8: MYQJ2NK7

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/MYQJ2NK7I6UY4LKDPVF2EZWMYJ \
  | 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: 66209d355f47a98e2d437d4ba266ccc2771eabbf64f1763fff79a8d0445aa72c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55440f698f700737a3b85439ac274e315bac4e02a2049c04e20003d23ac8da09",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-21T07:27:05Z",
    "title_canon_sha256": "001622d3d0b50c8b689cc46c28e40a45ebeaaccb7c6841ec06746b6f01b70000"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11937",
    "kind": "arxiv",
    "version": 2
  }
}