Pith Number

pith:KDYQUXR4

pith:2023:KDYQUXR4EDAV2BZBLS3J2RWOM4

not attested not anchored not stored refs pending

On the Interplay of Subset Selection and Informed Graph Neural Networks

Chirag Varun Shukla, Dirk A. Lorenz, Gitta Kutyniok, Jan Hamaekers, Jochen Garcke, Niklas Breustedt, Paolo Climaco, Rick Oerder

arxiv:2306.10066 v1 · 2023-06-15 · physics.chem-ph · cs.AI · 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{KDYQUXR4EDAV2BZBLS3J2RWOM4}

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	2026-07-05T06:21:33.265869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50f10a5e3c20c15d07215cb69d46ce670c4d02e22cfd032dc79fba445277abae

Aliases

arxiv: 2306.10066 · arxiv_version: 2306.10066v1 · doi: 10.48550/arxiv.2306.10066 · pith_short_12: KDYQUXR4EDAV · pith_short_16: KDYQUXR4EDAV2BZB · pith_short_8: KDYQUXR4

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/KDYQUXR4EDAV2BZBLS3J2RWOM4 \
  | 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: 50f10a5e3c20c15d07215cb69d46ce670c4d02e22cfd032dc79fba445277abae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9085b8bcbd6da55ea49494148550abaf56972c90730f848de863fd5cd6690051",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2023-06-15T09:09:27Z",
    "title_canon_sha256": "98b0fa2b63d9dcfd69b8d384ae0877b5cda5772c8480f7e43239f357f048e76a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.10066",
    "kind": "arxiv",
    "version": 1
  }
}