Pith Number

pith:SNK7A4JQ

pith:2020:SNK7A4JQTAIX6JGF5BTPPRWN4N

not attested not anchored not stored refs pending

Beyond cross-entropy: learning highly separable feature distributions for robust and accurate classification

Andrea Migliorati, Arslan Ali, Enrico Magli, Tiziano Bianchi

arxiv:2010.15487 v1 · 2020-10-29 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNK7A4JQTAIX6JGF5BTPPRWN4N}

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	2026-07-05T01:47:37.525652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9355f0713098117f24c5e866f7c6cde35ac89e159a9db2c8ccfdca8332e41cdc

Aliases

arxiv: 2010.15487 · arxiv_version: 2010.15487v1 · doi: 10.48550/arxiv.2010.15487 · pith_short_12: SNK7A4JQTAIX · pith_short_16: SNK7A4JQTAIX6JGF · pith_short_8: SNK7A4JQ

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/SNK7A4JQTAIX6JGF5BTPPRWN4N \
  | 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: 9355f0713098117f24c5e866f7c6cde35ac89e159a9db2c8ccfdca8332e41cdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91c716ed49ef4fc4f412163d3e31f57784c28df9d2a0fa72a841d188e1f04902",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-29T11:15:17Z",
    "title_canon_sha256": "7c5ab964a10a87b0eceebbd771b684b43c9ef41d772929311e156dbe188a67f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15487",
    "kind": "arxiv",
    "version": 1
  }
}