Pith Number

pith:DF4B6MFQ

pith:2013:DF4B6MFQHJIQL56DGUB4LKWMHJ

not attested not anchored not stored refs pending

Distributed model predictive control of leader-follower systems using an interior point method with efficient computations

Dragos N. Clipici, Ion Necoara, Sorin Olaru

arxiv:1302.5900 v1 · 2013-02-24 · 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{DF4B6MFQHJIQL56DGUB4LKWMHJ}

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	2026-05-18T03:32:33.342379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19781f30b03a5105f7c33503c5aacc3a5f031791cf85138b90ecd0c6e1c61c22

Aliases

arxiv: 1302.5900 · arxiv_version: 1302.5900v1 · doi: 10.48550/arxiv.1302.5900 · pith_short_12: DF4B6MFQHJIQ · pith_short_16: DF4B6MFQHJIQL56D · pith_short_8: DF4B6MFQ

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/DF4B6MFQHJIQL56DGUB4LKWMHJ \
  | 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: 19781f30b03a5105f7c33503c5aacc3a5f031791cf85138b90ecd0c6e1c61c22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac86cfaadde9371f8bfe4441f74a58f109e28852cb18b0981655424056216487",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-02-24T12:40:14Z",
    "title_canon_sha256": "603d94abb6d07c8272720ea8fbab4339712da2e35df7da102185ae31f47c1176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5900",
    "kind": "arxiv",
    "version": 1
  }
}