Pith Number

pith:BUULORKQ

pith:2017:BUULORKQPMBRYHCJ6KMLH6ZGSZ

not attested not anchored not stored refs pending

Structured Linearization of Discrete Mechanical Systems for Analysis and Optimal Control

Elliot Johnson, Jarvis Schultz, Todd Murphey

arxiv:1709.00341 v1 · 2017-08-31 · math.OC · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUULORKQPMBRYHCJ6KMLH6ZGSZ}

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	2026-05-18T00:36:10.621654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d28b745507b031c1c49f298b3fb26966524b829ce3909d15d698e07d7a6ade2

Aliases

arxiv: 1709.00341 · arxiv_version: 1709.00341v1 · doi: 10.48550/arxiv.1709.00341 · pith_short_12: BUULORKQPMBR · pith_short_16: BUULORKQPMBRYHCJ · pith_short_8: BUULORKQ

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/BUULORKQPMBRYHCJ6KMLH6ZGSZ \
  | 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: 0d28b745507b031c1c49f298b3fb26966524b829ce3909d15d698e07d7a6ade2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9aca25dbed95b337114a3a084018d3e118dd15e0fb88deafdd2425a73b28d47",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-08-31T15:50:10Z",
    "title_canon_sha256": "71646de6caf7a7fee13903735922ea56bd3012c277c11f3ecfb081a9871d4237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00341",
    "kind": "arxiv",
    "version": 1
  }
}