Pith Number

pith:KJEUJPLQ

pith:2026:KJEUJPLQHW7EQHENJ5XNQJUAF3

not attested not anchored not stored refs pending

Model Predictive Path Integral Control as Preconditioned Gradient Descent

Jiarui Wang, Mahyar Fazlyab, Sina Sharifi

arxiv:2603.24489 v2 · 2026-03-25 · math.OC · cs.SY · eess.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{KJEUJPLQHW7EQHENJ5XNQJUAF3}

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	2026-05-25T02:02:14.727226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

524944bd703dbe481c8d4f6ed826802eeb111363b2b8e532e3926d3314af2975

Aliases

arxiv: 2603.24489 · arxiv_version: 2603.24489v2 · doi: 10.48550/arxiv.2603.24489 · pith_short_12: KJEUJPLQHW7E · pith_short_16: KJEUJPLQHW7EQHEN · pith_short_8: KJEUJPLQ

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/KJEUJPLQHW7EQHENJ5XNQJUAF3 \
  | 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: 524944bd703dbe481c8d4f6ed826802eeb111363b2b8e532e3926d3314af2975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c1b52552b5e8777860dd6f90ac54f703ea0afec8f628bfa06e083e92f76681a",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-03-25T16:30:05Z",
    "title_canon_sha256": "b191158cbab3c66b82690cd8bf2d77c11e8e86ab76e8785fa4dfab52f1259500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.24489",
    "kind": "arxiv",
    "version": 2
  }
}