Pith Number

pith:BXGQSS3X

pith:2026:BXGQSS3XZDOFB5XSRMZRNQQ2JC

not attested not anchored not stored refs pending

Learning regime-dependent governing equations: A symbolic decision tree approach

Gabriel E. Sanoja, Ilias Mitrai, Tongjia Liu

arxiv:2605.24275 v1 · 2026-05-22 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXGQSS3XZDOFB5XSRMZRNQQ2JC}

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	2026-05-26T01:02:57.307293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dcd094b77c8dc50f6f28b3316c21a48b2aa2d630d99e1d590f1849b4ebb9f81

Aliases

arxiv: 2605.24275 · arxiv_version: 2605.24275v1 · doi: 10.48550/arxiv.2605.24275 · pith_short_12: BXGQSS3XZDOF · pith_short_16: BXGQSS3XZDOFB5XS · pith_short_8: BXGQSS3X

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/BXGQSS3XZDOFB5XSRMZRNQQ2JC \
  | 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: 0dcd094b77c8dc50f6f28b3316c21a48b2aa2d630d99e1d590f1849b4ebb9f81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66a9bf7d9432e675f33c0a7d6421108ed8a5f4d15bbd3b0886a8d98227424835",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-05-22T23:09:01Z",
    "title_canon_sha256": "e601c7bdcb280e006f35586bcbc42502cfaedd4e8abc7f6b8c65be90a9444fa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24275",
    "kind": "arxiv",
    "version": 1
  }
}