Pith Number

pith:YSRQA3ES

pith:2026:YSRQA3ESSECRJ2OJM6S2CUKSFC

not attested not anchored not stored refs pending

$\texttt{codesign-mcdp}$: A Python Library for Monotone Co-Design Problems

Corentin Briat

arxiv:2607.18415 v1 · 2026-07-20 · math.OC · cs.MS · 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{YSRQA3ESSECRJ2OJM6S2CUKSFC}

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	2026-07-22T00:22:47.142616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4a3006c92910514e9c967a5a151522885403315e9b638aaaf9e51678e3105df

Aliases

arxiv: 2607.18415 · arxiv_version: 2607.18415v1 · doi: 10.48550/arxiv.2607.18415 · pith_short_12: YSRQA3ESSECR · pith_short_16: YSRQA3ESSECRJ2OJ · pith_short_8: YSRQA3ES

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/YSRQA3ESSECRJ2OJM6S2CUKSFC \
  | 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: c4a3006c92910514e9c967a5a151522885403315e9b638aaaf9e51678e3105df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "234c35815631fe9b76a9dde35e99f2c030ffe912d95bcc806cd9336bec96e911",
    "cross_cats_sorted": [
      "cs.MS",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-07-20T18:03:17Z",
    "title_canon_sha256": "8b4b4a0ce27b3211273e408f213adce1fd9a9287f1ecbefefd2ebcc89b0ca6f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18415",
    "kind": "arxiv",
    "version": 1
  }
}