Pith Number

pith:DIRVDFMN

pith:2023:DIRVDFMNK47IR5ZCX47E43AKA6

not attested not anchored not stored refs pending

NeuralStagger: Accelerating Physics-constrained Neural PDE Solver with Spatial-temporal Decomposition

Jia Zhang, Qi Meng, Tie-Yan Liu, Wenlei Shi, Xiaotian Gao, Xinquan Huang, Yue Wang

arxiv:2302.10255 v2 · 2023-02-20 · cs.LG · 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{DIRVDFMNK47IR5ZCX47E43AKA6}

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	2026-07-05T06:14:41.140438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a2351958d573e88f722bf3e4e6c0a0781a976a5320c94d8c24c630ff4b0d843

Aliases

arxiv: 2302.10255 · arxiv_version: 2302.10255v2 · doi: 10.48550/arxiv.2302.10255 · pith_short_12: DIRVDFMNK47I · pith_short_16: DIRVDFMNK47IR5ZC · pith_short_8: DIRVDFMN

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/DIRVDFMNK47IR5ZCX47E43AKA6 \
  | 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: 1a2351958d573e88f722bf3e4e6c0a0781a976a5320c94d8c24c630ff4b0d843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7afcaa6d98d45f6fa252af5722adb15346173a15aa4c040b4cc021a6e02e7ed4",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-20T19:36:52Z",
    "title_canon_sha256": "67ac010ac7ce9e837c5ae3bc1985bf80e581cfa4de3b478af035ce33a30de5d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.10255",
    "kind": "arxiv",
    "version": 2
  }
}