Pith Number

pith:MJDWCACU

pith:2025:MJDWCACUYRCHELHXMEG2GDGJZV

not attested not anchored not stored refs pending

Robust Control with Gradient Uncertainty

Qian Qi

arxiv:2507.15082 v1 · 2025-07-20 · cs.LG · cs.AI · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MJDWCACUYRCHELHXMEG2GDGJZV}

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	2026-07-05T11:40:18.217144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6247610054c444722cf7610da30cc9cd7d7a19dbc22db36872cd9e6e77eff252

Aliases

arxiv: 2507.15082 · arxiv_version: 2507.15082v1 · doi: 10.48550/arxiv.2507.15082 · pith_short_12: MJDWCACUYRCH · pith_short_16: MJDWCACUYRCHELHX · pith_short_8: MJDWCACU

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/MJDWCACUYRCHELHXMEG2GDGJZV \
  | 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: 6247610054c444722cf7610da30cc9cd7d7a19dbc22db36872cd9e6e77eff252

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38a06c0076d28dc670ac227c0c240d178160c3b9d07e52b61243c18bb1ce20cf",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-20T18:37:30Z",
    "title_canon_sha256": "5e111d0e67296873ff188e141589215718297b62fdcd6ff026e053d296766e26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15082",
    "kind": "arxiv",
    "version": 1
  }
}