Pith Number

pith:HZAQDDPP

pith:2018:HZAQDDPPOK43N3NAXN3CBITTXX

not attested not anchored not stored refs pending

Moment-Sum-Of-Squares Approach For Fast Risk Estimation In Uncertain Environments

Andreas Hofmann, Ashkan Jasour, Brian C. Williams

arxiv:1810.01577 v1 · 2018-10-03 · math.OC · cs.RO · 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{HZAQDDPPOK43N3NAXN3CBITTXX}

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	2026-05-18T00:04:11.605719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e41018def72b9b6eda0bb7620a273bdde7653b2f22e67d21790f352a5544c59

Aliases

arxiv: 1810.01577 · arxiv_version: 1810.01577v1 · doi: 10.48550/arxiv.1810.01577 · pith_short_12: HZAQDDPPOK43 · pith_short_16: HZAQDDPPOK43N3NA · pith_short_8: HZAQDDPP

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/HZAQDDPPOK43N3NAXN3CBITTXX \
  | 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: 3e41018def72b9b6eda0bb7620a273bdde7653b2f22e67d21790f352a5544c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a625fd96ca20fd456e374d362b97b83e713ed858572fe707bb3761b0ab6e172",
    "cross_cats_sorted": [
      "cs.RO",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-03T04:04:25Z",
    "title_canon_sha256": "49a21da7eab85400983700846d8bbf150c96512204bed4b8e5f4c506742200de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01577",
    "kind": "arxiv",
    "version": 1
  }
}