Pith Number

pith:2KQUMFMW

pith:2013:2KQUMFMWFXI5VGLDMZMAPSSLKZ

not attested not anchored not stored refs pending

Boosting with the Logistic Loss is Consistent

Matus Telgarsky

arxiv:1305.2648 v1 · 2013-05-13 · cs.LG · 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{2KQUMFMWFXI5VGLDMZMAPSSLKZ}

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	2026-05-18T03:25:57.260648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2a14615962dd1da9963665807ca4b56400adff84ebc277835c259cfb78eee63

Aliases

arxiv: 1305.2648 · arxiv_version: 1305.2648v1 · doi: 10.48550/arxiv.1305.2648 · pith_short_12: 2KQUMFMWFXI5 · pith_short_16: 2KQUMFMWFXI5VGLD · pith_short_8: 2KQUMFMW

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/2KQUMFMWFXI5VGLDMZMAPSSLKZ \
  | 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: d2a14615962dd1da9963665807ca4b56400adff84ebc277835c259cfb78eee63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f35f651a09d051ca221bbb55c6d0e38cb98dd62fe2380e6a7fbb5f667040f58f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-05-13T00:15:14Z",
    "title_canon_sha256": "656bdce1097f5feb3bba4058b0452c7e6198db912b3c365a319b1b92934b416d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2648",
    "kind": "arxiv",
    "version": 1
  }
}