Pith Number

pith:ADEEATG2

pith:2025:ADEEATG2PFNTPWANOL5NX7PVKB

not attested not anchored not stored refs pending

Aero-engines Anomaly Detection using an Unsupervised Fisher Autoencoder

Amir G. Aghdam, Saba Sanami

arxiv:2502.05428 v1 · 2025-02-08 · eess.SP · cs.SY · eess.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{ADEEATG2PFNTPWANOL5NX7PVKB}

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	2026-07-05T10:11:37.949339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00c8404cda795b37d80d72fadbfdf550772a8865078bd582d3d6988cdb11aae5

Aliases

arxiv: 2502.05428 · arxiv_version: 2502.05428v1 · doi: 10.48550/arxiv.2502.05428 · pith_short_12: ADEEATG2PFNT · pith_short_16: ADEEATG2PFNTPWAN · pith_short_8: ADEEATG2

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/ADEEATG2PFNTPWANOL5NX7PVKB \
  | 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: 00c8404cda795b37d80d72fadbfdf550772a8865078bd582d3d6988cdb11aae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9114c8387deae773868d57c56b467a08e33f9e72bfc25ece3fd8a69a0f37031",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-02-08T03:34:22Z",
    "title_canon_sha256": "663a52ed1915bb8d8db0a904448b3df26dbe7c55e1dd9b464894130d40212670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05428",
    "kind": "arxiv",
    "version": 1
  }
}