Pith Number

pith:6KSZBKB4

pith:2020:6KSZBKB4AAO3ESV5JFONHCDKD2

not attested not anchored not stored refs pending

Focus-and-Expand: Training Guidance Through Gradual Manipulation of Input Features

Amit Bermano, Ariel Shamir, Dani Daniel, Evgeny Tenetov, Moab Arar, Noa Fish

arxiv:2007.07723 v1 · 2020-07-15 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KSZBKB4AAO3ESV5JFONHCDKD2}

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	2026-07-05T01:19:31.421854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a590a83c001db24abd495cd3886a1e80e4eb21781b09b534555d4c7bfe3285

Aliases

arxiv: 2007.07723 · arxiv_version: 2007.07723v1 · doi: 10.48550/arxiv.2007.07723 · pith_short_12: 6KSZBKB4AAO3 · pith_short_16: 6KSZBKB4AAO3ESV5 · pith_short_8: 6KSZBKB4

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/6KSZBKB4AAO3ESV5JFONHCDKD2 \
  | 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: f2a590a83c001db24abd495cd3886a1e80e4eb21781b09b534555d4c7bfe3285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "875704a8e68f9e8802d51ebee88780e2cd1061fd0af0e60024d3834ad9ec2035",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-15T14:49:56Z",
    "title_canon_sha256": "0bb609f8697ed917f55507759da2a3ec01220cbc66a1567b086fedea5a8fbd1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.07723",
    "kind": "arxiv",
    "version": 1
  }
}