Pith Number

pith:HRNCYU3O

pith:2024:HRNCYU3OBHQJ26HXDO3KCF27SK

not attested not anchored not stored refs pending

BPQP: A Differentiable Convex Optimization Framework for Efficient End-to-End Learning

Jiang Bian, Jianming Pan, Lewen Wang, Weiqing Liu, Xiao Yang, Xu Yang, Zeqi Ye

arxiv:2411.19285 v2 · 2024-11-28 · cs.LG · cs.AI · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HRNCYU3OBHQJ26HXDO3KCF27SK}

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	2026-07-05T09:55:14.546179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c5a2c536e09e09d78f71bb6a1175f9280d348e2762044baad878ea1f66a9eb1

Aliases

arxiv: 2411.19285 · arxiv_version: 2411.19285v2 · doi: 10.48550/arxiv.2411.19285 · pith_short_12: HRNCYU3OBHQJ · pith_short_16: HRNCYU3OBHQJ26HX · pith_short_8: HRNCYU3O

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/HRNCYU3OBHQJ26HXDO3KCF27SK \
  | 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: 3c5a2c536e09e09d78f71bb6a1175f9280d348e2762044baad878ea1f66a9eb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "990be6b36937475faeb2463facfe2003c09f0ee42e2a8f7a573e85cae3a30c69",
    "cross_cats_sorted": [
      "cs.AI",
      "q-fin.PM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-28T17:31:15Z",
    "title_canon_sha256": "a8c3a2a852081b33e97c68e0629e8393b2b3b98514f2af6d2b2339c449c49094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.19285",
    "kind": "arxiv",
    "version": 2
  }
}