Pith Number

pith:AWMWMEVS

pith:2018:AWMWMEVSSCPMVCPDOAQPHUP5RF

not attested not anchored not stored refs pending

A generalization of the steepest-edge rule and its number of simplex iterations for a nondegenerate LP

Masaya Tano, Ryuhei Miyashiro, Tomonari Kitahara

arxiv:1803.05167 v1 · 2018-03-14 · 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{AWMWMEVSSCPMVCPDOAQPHUP5RF}

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	2026-05-18T00:21:01.931294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05996612b2909eca89e37020f3d1fd896c6edbe583127f080dbe465cf44a9300

Aliases

arxiv: 1803.05167 · arxiv_version: 1803.05167v1 · doi: 10.48550/arxiv.1803.05167 · pith_short_12: AWMWMEVSSCPM · pith_short_16: AWMWMEVSSCPMVCPD · pith_short_8: AWMWMEVS

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/AWMWMEVSSCPMVCPDOAQPHUP5RF \
  | 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: 05996612b2909eca89e37020f3d1fd896c6edbe583127f080dbe465cf44a9300

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40b719e14eee62aefe19ca34cb34933339cc7f4286a65eb071bd5912cc1b5b38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-03-14T08:57:09Z",
    "title_canon_sha256": "38c4540f5993bc0a76602ab2055b58a12f03842424b0632cc9391693f6e3d69f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05167",
    "kind": "arxiv",
    "version": 1
  }
}