Pith Number

pith:OZT4FQEQ

pith:2014:OZT4FQEQAIOFQ6ZNBLRYBUGBOX

not attested not anchored not stored refs pending

On Simplex Pivoting Rules and Complexity Theory

Aviad Rubinstein, Christos Papadimitriou, Ilan Adler

arxiv:1404.3320 v1 · 2014-04-12 · cs.CC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZT4FQEQAIOFQ6ZNBLRYBUGBOX}

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	2026-05-18T02:54:15.400656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7667c2c090021c587b2d0ae380d0c175f5abbde770954d5f69ff2c45e0fce40b

Aliases

arxiv: 1404.3320 · arxiv_version: 1404.3320v1 · doi: 10.48550/arxiv.1404.3320 · pith_short_12: OZT4FQEQAIOF · pith_short_16: OZT4FQEQAIOFQ6ZN · pith_short_8: OZT4FQEQ

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/OZT4FQEQAIOFQ6ZNBLRYBUGBOX \
  | 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: 7667c2c090021c587b2d0ae380d0c175f5abbde770954d5f69ff2c45e0fce40b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe48184ba98e31af72431f934d1ba6b2a69fa9a6ec1697aa7ca34481a2523a9b",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2014-04-12T21:42:05Z",
    "title_canon_sha256": "9d014012c5d0108b492b898b69fc044054cd855928b4789b3c0ca72fbf560718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3320",
    "kind": "arxiv",
    "version": 1
  }
}