Pith Number

pith:JGCMOXKY

pith:2026:JGCMOXKYTC3D45ANVKDSKC5HEZ

not attested not anchored not stored refs pending

Structure-Preserving Learning Improves Geometry Generalization in Neural PDEs

Benjamin D. Shaffer, Brooks Kinch, M. Ani Hsieh, Nathaniel Trask, Shawn Koohy

arxiv:2602.02788 v2 · 2026-02-02 · cs.LG · cs.AI · physics.comp-ph

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\usepackage{pith}
\pithnumber{JGCMOXKYTC3D45ANVKDSKC5HEZ}

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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

2 papers in Pith

A meshfree exterior calculus for generalizable and data-efficient learning of physics from point clouds

A Hybridizable Neural Time Integrator for Stable Autoregressive Forecasting

Receipt and verification

First computed	2026-06-10T01:08:33.043958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4984c75d5898b63e740daa87250ba726766f05293dd641f15b3ac4949154604f

Aliases

arxiv: 2602.02788 · arxiv_version: 2602.02788v2 · doi: 10.48550/arxiv.2602.02788 · pith_short_12: JGCMOXKYTC3D · pith_short_16: JGCMOXKYTC3D45AN · pith_short_8: JGCMOXKY

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/JGCMOXKYTC3D45ANVKDSKC5HEZ \
  | 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: 4984c75d5898b63e740daa87250ba726766f05293dd641f15b3ac4949154604f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed28b1e9abcdbeb951115a1d3dc3d7a498f0db84cb33cf4b22885a289543de9a",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-02T20:45:07Z",
    "title_canon_sha256": "fa8036d39660c19f01fc0792c7c063555d06acfb0d26922a36f1d3ae3f86a541"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02788",
    "kind": "arxiv",
    "version": 2
  }
}