Pith Number

pith:C4VEY3S7

pith:2017:C4VEY3S7IROQMIG5BU7QINJI4F

not attested not anchored not stored refs pending

Optimality condition and complexity analysis for linearly-constrained optimization without differentiability on the boundary

Gabriel Haeser, Hongcheng Liu, Yinyu Ye

arxiv:1702.04300 v1 · 2017-02-14 · cs.CC · 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{C4VEY3S7IROQMIG5BU7QINJI4F}

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	2026-05-18T00:50:43.568856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

172a4c6e5f445d0620dd0d3f043528e1599ca519e2784f9858d9c4593e62d32d

Aliases

arxiv: 1702.04300 · arxiv_version: 1702.04300v1 · doi: 10.48550/arxiv.1702.04300 · pith_short_12: C4VEY3S7IROQ · pith_short_16: C4VEY3S7IROQMIG5 · pith_short_8: C4VEY3S7

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/C4VEY3S7IROQMIG5BU7QINJI4F \
  | 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: 172a4c6e5f445d0620dd0d3f043528e1599ca519e2784f9858d9c4593e62d32d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "891bf753f2681081a0f43f769a4ba637d815e028e3c083ebee371eb930d0b4d1",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2017-02-14T17:23:31Z",
    "title_canon_sha256": "68ee1bd6cbe601ebce79a7aff24c6e3e556f5f8a5325f8d885d5e350a5296c5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04300",
    "kind": "arxiv",
    "version": 1
  }
}