Pith Number

pith:KQUANU6Z

pith:2025:KQUANU6ZPXZGVXC56KP3EBCSWH

not attested not anchored not stored refs pending

Gaussian process policy iteration with additive Schwarz acceleration for forward and inverse HJB and mean field game problems

Jingguo Zhang, Xianjin Yang

arxiv:2505.00909 v3 · 2025-05-01 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQUANU6ZPXZGVXC56KP3EBCSWH}

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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.

Cited by

1 paper in Pith

Recovering the initial condition and physical coefficients in a nonlinear PDE model of cell invasion

Receipt and verification

First computed	2026-06-23T02:13:15.210855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542806d3d97df26adc5df29fb20452b1cb043f3288c8adf027733198733744df

Aliases

arxiv: 2505.00909 · arxiv_version: 2505.00909v3 · doi: 10.48550/arxiv.2505.00909 · pith_short_12: KQUANU6ZPXZG · pith_short_16: KQUANU6ZPXZGVXC5 · pith_short_8: KQUANU6Z

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/KQUANU6ZPXZGVXC56KP3EBCSWH \
  | 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: 542806d3d97df26adc5df29fb20452b1cb043f3288c8adf027733198733744df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d99c391724b4ac4a176033d46eeae3dd4e5d580655d886967b34586a066725d4",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-01T23:04:52Z",
    "title_canon_sha256": "5bc7d8ccf18c28223aa8a99b999288468370697a76f43a842687bef6de8049aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00909",
    "kind": "arxiv",
    "version": 3
  }
}