Pith Number

pith:M3XAH7LQ

pith:2014:M3XAH7LQN7SY4ZX2PCYWEAX2HU

not attested not anchored not stored refs pending

A Parametric Multi-Convex Splitting Technique with Application to Real-Time NMPC

Colin N. Jones, Jean-Hubert Hours

arxiv:1407.5427 v1 · 2014-07-21 · 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{M3XAH7LQN7SY4ZX2PCYWEAX2HU}

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	2026-05-18T02:47:14.002740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66ee03fd706fe58e66fa78b16202fa3d266471d8c12a07b3fbd2f079129a456f

Aliases

arxiv: 1407.5427 · arxiv_version: 1407.5427v1 · doi: 10.48550/arxiv.1407.5427 · pith_short_12: M3XAH7LQN7SY · pith_short_16: M3XAH7LQN7SY4ZX2 · pith_short_8: M3XAH7LQ

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/M3XAH7LQN7SY4ZX2PCYWEAX2HU \
  | 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: 66ee03fd706fe58e66fa78b16202fa3d266471d8c12a07b3fbd2f079129a456f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35d870768a25cbd4a534a4bc2cc5878251438d9cd85d482cc26ea0d0ba2876db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-07-21T09:17:30Z",
    "title_canon_sha256": "b824fa8f8b0d64e5a2320cf2d984d1bb3ec971972be05f79369ee1e1fce465d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5427",
    "kind": "arxiv",
    "version": 1
  }
}