Pith Number

pith:KWD2RTQZ

pith:2026:KWD2RTQZ2BCRFZXPBONXJ3XVJW

not attested not anchored not stored refs pending

A Data-Enabled Primal-Dual Approach for Policy Learning with SDP Formulations

Feiran Zhao, Florian Dorfler, Han Wang

arxiv:2607.00644 v1 · 2026-07-01 · eess.SY · cs.SY · 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{KWD2RTQZ2BCRFZXPBONXJ3XVJW}

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	2026-07-02T01:17:50.248080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5587a8ce19d04512e6ef0b9b74eef54dbfd479f9b2c901a9d4a2e1d57af1104e

Aliases

arxiv: 2607.00644 · arxiv_version: 2607.00644v1 · doi: 10.48550/arxiv.2607.00644 · pith_short_12: KWD2RTQZ2BCR · pith_short_16: KWD2RTQZ2BCRFZXP · pith_short_8: KWD2RTQZ

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/KWD2RTQZ2BCRFZXPBONXJ3XVJW \
  | 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: 5587a8ce19d04512e6ef0b9b74eef54dbfd479f9b2c901a9d4a2e1d57af1104e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5621543a9936a4c6c65b0fc134df8c5feeac87239ec1494a9b0a66b9609c1dc4",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-07-01T08:59:31Z",
    "title_canon_sha256": "3d17825fd095a9814092c494cb1f01f8603b9abedc3c5e0b53f3249204840e97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00644",
    "kind": "arxiv",
    "version": 1
  }
}