Pith Number

pith:KP7ICRU4

pith:2013:KP7ICRU4TC4455ZDOQ3UUYXP7B

not attested not anchored not stored refs pending

A PAC-Bayesian bound for Lifelong Learning

Anastasia Pentina, Christoph H. Lampert

arxiv:1311.2838 v2 · 2013-11-12 · stat.ML · 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{KP7ICRU4TC4455ZDOQ3UUYXP7B}

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	2026-05-18T02:52:12.302555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53fe81469c98b9cef72374374a62eff860aa8d0c7e08679a60840b9617e25dac

Aliases

arxiv: 1311.2838 · arxiv_version: 1311.2838v2 · doi: 10.48550/arxiv.1311.2838 · pith_short_12: KP7ICRU4TC44 · pith_short_16: KP7ICRU4TC4455ZD · pith_short_8: KP7ICRU4

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/KP7ICRU4TC4455ZDOQ3UUYXP7B \
  | 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: 53fe81469c98b9cef72374374a62eff860aa8d0c7e08679a60840b9617e25dac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "707951f8d15dc5b5d7c6271b0ce538a484fdb951986ffed851728193c1458e34",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-11-12T17:05:04Z",
    "title_canon_sha256": "b418f6eaf908e80fe3f74b7e4abfe10d1114e4d787667d95d5ddb4b354df6e76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2838",
    "kind": "arxiv",
    "version": 2
  }
}