Pith Number

pith:OMNAJTGK

pith:2015:OMNAJTGK7CZKJFWRS6V4VAX2YN

not attested not anchored not stored refs pending

Sensor Fault Detection, Isolation and Identification Using Multiple Model-based Hybrid Kalman Filter for Gas Turbine Engines

Bahareh Pourbabaee, Khashayar Khorasani, Nader Meskin

arxiv:1505.02063 v2 · 2015-05-08 · 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{OMNAJTGK7CZKJFWRS6V4VAX2YN}

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	2026-05-18T01:34:41.807603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

731a04cccaf8b2a496d197abca82fac357d8ee3a165fdaf6459ac1e0269f2fc8

Aliases

arxiv: 1505.02063 · arxiv_version: 1505.02063v2 · doi: 10.48550/arxiv.1505.02063 · pith_short_12: OMNAJTGK7CZK · pith_short_16: OMNAJTGK7CZKJFWR · pith_short_8: OMNAJTGK

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/OMNAJTGK7CZKJFWRS6V4VAX2YN \
  | 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: 731a04cccaf8b2a496d197abca82fac357d8ee3a165fdaf6459ac1e0269f2fc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dca72d0b66266370d3be123766790643bd82c1d1b0bee6c14ccf408500cfc9d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-05-08T15:32:02Z",
    "title_canon_sha256": "c0637038de04bb5fc5962fa56f021d0ab4f6062b08f6a6e7109249426509eb9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02063",
    "kind": "arxiv",
    "version": 2
  }
}