Pith Number

pith:Y6HDRBPO

pith:2026:Y6HDRBPOL5KL6CL3WK645OL2C2

not attested not anchored not stored refs pending

Domain-Decomposition Neural Surrogates for Scalable Decentralized Ensemble Kalman Filter Based Parameter Identification in High-Dimensional Stochastic PDEs

Bojana Rosi\'c, Timm G\"odde

arxiv:2607.24305 v1 · 2026-07-27 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6HDRBPOL5KL6CL3WK645OL2C2}

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	2026-07-28T02:23:56.433043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c78e3885ee5f54bf097bb2bdceb97a16a50d335614721c3950f009c3ac356da4

Aliases

arxiv: 2607.24305 · arxiv_version: 2607.24305v1 · doi: 10.48550/arxiv.2607.24305 · pith_short_12: Y6HDRBPOL5KL · pith_short_16: Y6HDRBPOL5KL6CL3 · pith_short_8: Y6HDRBPO

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/Y6HDRBPOL5KL6CL3WK645OL2C2 \
  | 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: c78e3885ee5f54bf097bb2bdceb97a16a50d335614721c3950f009c3ac356da4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbd663c6895993e10647b903da77ab24bb759147fac9de4ce8b440b2b4286506",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-07-27T11:48:39Z",
    "title_canon_sha256": "053e41c48e875f8fb44e3509791abe7c8a3ae973cc2a4852f3d4d715b47b6196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24305",
    "kind": "arxiv",
    "version": 1
  }
}