Pith Number

pith:5Y5JX4UH

pith:2013:5Y5JX4UHOBFV6CCSUEAU23DKVD

not attested not anchored not stored refs pending

On the Optimal Solutions of the Infinite-Horizon Linear Sensor Scheduling Problem

Alessandro Abate, Claire J. Tomlin, Jianghai Hu, Lin Zhao, Wei Zhang

arxiv:1312.0157 v2 · 2013-11-30 · 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{5Y5JX4UHOBFV6CCSUEAU23DKVD}

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	2026-05-18T00:47:31.632568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee3a9bf287704b5f0852a1014d6c6aa8ce4f78ffc0372d6d316e3846875e222b

Aliases

arxiv: 1312.0157 · arxiv_version: 1312.0157v2 · doi: 10.48550/arxiv.1312.0157 · pith_short_12: 5Y5JX4UHOBFV · pith_short_16: 5Y5JX4UHOBFV6CCS · pith_short_8: 5Y5JX4UH

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/5Y5JX4UHOBFV6CCSUEAU23DKVD \
  | 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: ee3a9bf287704b5f0852a1014d6c6aa8ce4f78ffc0372d6d316e3846875e222b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d834b62f1eb170032f2946720d635b9eaff68bc657cb7ed35180c88cb7283816",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-11-30T21:51:17Z",
    "title_canon_sha256": "abd9c12a72485919c5304b998cae168188070517398f23fd77319226420877df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0157",
    "kind": "arxiv",
    "version": 2
  }
}