Pith Number

pith:7ZPOJTFP

pith:2026:7ZPOJTFP7GTANPQJY6QP3YUNTO

not attested not anchored not stored refs pending

FADEx: Feature Attribution and Distortion-based Explanation of Dimensionality Reduction

Claudio Silva, Evandro S. Ortigossa, Lucas Greff Meneses, Luis Gustavo Nonato

arxiv:2607.27463 v1 · 2026-07-29 · cs.LG · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZPOJTFP7GTANPQJY6QP3YUNTO}

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	2026-07-31T01:23:25.507452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

fe5ee4ccaff9a606be09c7a0fde28d9b843f6a1cd77b668744a5845288bc072b

Aliases

arxiv: 2607.27463 · arxiv_version: 2607.27463v1 · doi: 10.48550/arxiv.2607.27463 · pith_short_12: 7ZPOJTFP7GTA · pith_short_16: 7ZPOJTFP7GTANPQJ · pith_short_8: 7ZPOJTFP

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/7ZPOJTFP7GTANPQJY6QP3YUNTO \
  | 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: fe5ee4ccaff9a606be09c7a0fde28d9b843f6a1cd77b668744a5845288bc072b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fec11be9a146d4a955aac49aacab07f2885a8d38b136ac4db9dd9595ecdaf9f",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-29T20:56:39Z",
    "title_canon_sha256": "31c363f4cc1270d80c0ef36abbdd606f82a5f4242f8e8d160ee0afe1e92b798e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27463",
    "kind": "arxiv",
    "version": 1
  }
}