Pith Number

pith:RXJBKT2N

pith:2026:RXJBKT2N23GTY7LPZRL7IEDY6Z

not attested not anchored not stored refs pending

Effective Dimensionality as an Operator Invariant for Physics-Preserving Constraint Adaptation in Physics-Informed Neural Networks

Cornelius Otchere, Michael Shields

arxiv:2606.06171 v1 · 2026-06-04 · stat.ML · cs.LG · cs.NA · math.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXJBKT2N23GTY7LPZRL7IEDY6Z}

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	2026-06-05T01:15:36.170530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dd2154f4dd6cd3c7d6fcc57f41078f67e54917c3903e2f85be13b225fd67a5d

Aliases

arxiv: 2606.06171 · arxiv_version: 2606.06171v1 · doi: 10.48550/arxiv.2606.06171 · pith_short_12: RXJBKT2N23GT · pith_short_16: RXJBKT2N23GTY7LP · pith_short_8: RXJBKT2N

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/RXJBKT2N23GTY7LPZRL7IEDY6Z \
  | 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: 8dd2154f4dd6cd3c7d6fcc57f41078f67e54917c3903e2f85be13b225fd67a5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12b91ce776f79eed64565ae01405320c45214b30f0603da35f1d7225a3160d08",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-04T13:41:25Z",
    "title_canon_sha256": "79006fef48d4d2f6a9659425994f0b0348208861c46b6a3b5dd785e6932f53ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06171",
    "kind": "arxiv",
    "version": 1
  }
}