Pith Number

pith:Z3EENVAG

pith:2016:Z3EENVAGY4QDQ7RIBOROXDUBW5

not attested not anchored not stored refs pending

An Extension of Chubanov's Polynomial-Time Linear Programming Algorithm to Second-Order Cone Programming

Takashi Tsuchiya, Tomonari Kitahara

arxiv:1611.01898 v3 · 2016-11-07 · 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{Z3EENVAGY4QDQ7RIBOROXDUBW5}

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	2026-05-18T00:53:39.846099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cec846d406c720387e280ba2eb8e81b749313c5519a4f50775534356c98ff704

Aliases

arxiv: 1611.01898 · arxiv_version: 1611.01898v3 · doi: 10.48550/arxiv.1611.01898 · pith_short_12: Z3EENVAGY4QD · pith_short_16: Z3EENVAGY4QDQ7RI · pith_short_8: Z3EENVAG

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/Z3EENVAGY4QDQ7RIBOROXDUBW5 \
  | 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: cec846d406c720387e280ba2eb8e81b749313c5519a4f50775534356c98ff704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faa35467840d16a6a77c20345f29d6d48c278e209a39682ecb47fa0c3cf9437b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-11-07T05:53:10Z",
    "title_canon_sha256": "179b9c5a41615afb3c53e04c8ff184bf55000f4e6805c699adc9bf71cccaf938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01898",
    "kind": "arxiv",
    "version": 3
  }
}