Pith Number

pith:BTCLJFIC

pith:2017:BTCLJFIC5DQRPMOWRBZEU7NZ26

not attested not anchored not stored refs pending

A Friendly Smoothed Analysis of the Simplex Method

Daniel Dadush, Sophie Huiberts

arxiv:1711.05667 v4 · 2017-11-15 · 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{BTCLJFIC5DQRPMOWRBZEU7NZ26}

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	2026-05-17T23:43:38.469260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cc4b49502e8e117b1d688724a7db9d7b951d73deafc762f1e683fa4464612d2

Aliases

arxiv: 1711.05667 · arxiv_version: 1711.05667v4 · doi: 10.48550/arxiv.1711.05667 · pith_short_12: BTCLJFIC5DQR · pith_short_16: BTCLJFIC5DQRPMOW · pith_short_8: BTCLJFIC

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/BTCLJFIC5DQRPMOWRBZEU7NZ26 \
  | 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: 0cc4b49502e8e117b1d688724a7db9d7b951d73deafc762f1e683fa4464612d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a569002d56bfdad2374ec10838409c39a0afb7e5fad5f99b3a9655d8c8611c52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-11-15T17:04:52Z",
    "title_canon_sha256": "b39b5975f1e1387c4955221e807aca05916a3c4168e8c8842067ca24f6a09bd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05667",
    "kind": "arxiv",
    "version": 4
  }
}