Pith Number

pith:MT4XSE6F

pith:2015:MT4XSE6FY3VMTC7LTMJTDFG4JG

not attested not anchored not stored refs pending

A Satisfiability Modulo Theory Approach to Secure State Reconstruction in Differentially Flat Systems Under Sensor Attacks

Alberto L. Sangiovanni-Vincentelli, Nicola Bezzo, Paulo Tabuada, Pierluigi Nuzzo, Sanjit A. Seshia, Yasser Shoukry

arxiv:1509.03262 v1 · 2015-09-10 · math.OC · cs.CR · cs.IT · cs.SY · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MT4XSE6FY3VMTC7LTMJTDFG4JG}

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	2026-05-18T01:33:24.891824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64f97913c5c6eac98beb9b133194dc49854e08bcaf1ca242f9605dc2d58b5182

Aliases

arxiv: 1509.03262 · arxiv_version: 1509.03262v1 · doi: 10.48550/arxiv.1509.03262 · pith_short_12: MT4XSE6FY3VM · pith_short_16: MT4XSE6FY3VMTC7L · pith_short_8: MT4XSE6F

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/MT4XSE6FY3VMTC7LTMJTDFG4JG \
  | 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: 64f97913c5c6eac98beb9b133194dc49854e08bcaf1ca242f9605dc2d58b5182

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51c6ba5f2eafbf87e9e43055dbde21fca564d27fb2a5e9a47b30a6ed00702618",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "cs.SY",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-09-10T18:40:25Z",
    "title_canon_sha256": "ef174e1d148a60becd773a6660ff8cd360f3dd992b732cfaa7e4e49f6758dc06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03262",
    "kind": "arxiv",
    "version": 1
  }
}