Pith Number

pith:2NVAY4C4

pith:2012:2NVAY4C4JYWNZZG6ZLSQDORHRA

not attested not anchored not stored refs pending

Optimal Sequence-Based Control and Estimation of Networked Linear Systems

J\"org Fischer, Marc Reinhardt, Uwe D. Hanebeck

arxiv:1211.5086 v1 · 2012-11-21 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NVAY4C4JYWNZZG6ZLSQDORHRA}

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	2026-05-18T03:40:15.064969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d36a0c705c4e2cdce4decae501ba27880639b1aaa785f600bc2d36184210979c

Aliases

arxiv: 1211.5086 · arxiv_version: 1211.5086v1 · doi: 10.48550/arxiv.1211.5086 · pith_short_12: 2NVAY4C4JYWN · pith_short_16: 2NVAY4C4JYWNZZG6 · pith_short_8: 2NVAY4C4

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/2NVAY4C4JYWNZZG6ZLSQDORHRA \
  | 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: d36a0c705c4e2cdce4decae501ba27880639b1aaa785f600bc2d36184210979c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6788030454db5f518d42d617580c4e1f5fdfe04425a54b331970441960da85df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2012-11-21T17:02:46Z",
    "title_canon_sha256": "a803287557cfb56a45c8dc8deb9c953516f89d0e6161fd002f6763f931f388c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5086",
    "kind": "arxiv",
    "version": 1
  }
}