Pith Number

pith:NTM7CKDT

pith:2014:NTM7CKDTZDV5VAQ2WX6AY2KRAK

not attested not anchored not stored refs pending

Consistent optimization of AMS by logistic loss minimization

Wojciech Kot{\l}owski

arxiv:1412.2106 v1 · 2014-12-05 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTM7CKDTZDV5VAQ2WX6AY2KRAK}

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	2026-05-18T02:32:00.690820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cd9f12873c8ebda821ab5fc0c695102ae2b7b09c13f28ef74406de9d831bd93

Aliases

arxiv: 1412.2106 · arxiv_version: 1412.2106v1 · doi: 10.48550/arxiv.1412.2106 · pith_short_12: NTM7CKDTZDV5 · pith_short_16: NTM7CKDTZDV5VAQ2 · pith_short_8: NTM7CKDT

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/NTM7CKDTZDV5VAQ2WX6AY2KRAK \
  | 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: 6cd9f12873c8ebda821ab5fc0c695102ae2b7b09c13f28ef74406de9d831bd93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eca5c00abe4c79032c6402036251fe8e6c02d1d1a832ec0f0c8044601eab563",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-12-05T19:28:15Z",
    "title_canon_sha256": "05a0637da309bf160d8a0dda30675fde8de20af7379dd96ad8f8d136ebfb641e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2106",
    "kind": "arxiv",
    "version": 1
  }
}