Pith Number

pith:QZH6YHH4

pith:2013:QZH6YHH4KV4MK5H5PKIYIMV3UR

not attested not anchored not stored refs pending

Normalized Online Learning

John Langford, Paul Mineiro, Stephane Ross

arxiv:1305.6646 v1 · 2013-05-28 · 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{QZH6YHH4KV4MK5H5PKIYIMV3UR}

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.

Cited by

1 paper in Pith

Scale-free adaptive planning for deterministic dynamics & discounted rewards

Receipt and verification

First computed	2026-05-18T03:22:18.181709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

864fec1cfc5578c574fd7a918432bba45705c5942ff74595fbcfcfb8fc69676d

Aliases

arxiv: 1305.6646 · arxiv_version: 1305.6646v1 · doi: 10.48550/arxiv.1305.6646 · pith_short_12: QZH6YHH4KV4M · pith_short_16: QZH6YHH4KV4MK5H5 · pith_short_8: QZH6YHH4

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/QZH6YHH4KV4MK5H5PKIYIMV3UR \
  | 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: 864fec1cfc5578c574fd7a918432bba45705c5942ff74595fbcfcfb8fc69676d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cd4e6591a9fac6d3cf36afaf644ba47b85056a042e71b720b20454b807e5f20",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-05-28T22:12:59Z",
    "title_canon_sha256": "703e3155458b8b44d3e6861cf421d20385c45e9bc2b05f38389d2cd82df84414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6646",
    "kind": "arxiv",
    "version": 1
  }
}