Pith Number

pith:XPPBOVV4

pith:2015:XPPBOVV4CGCR752PAQTLCLLA2U

not attested not anchored not stored refs pending

Binding via Reconstruction Clustering

J\"urgen Schmidhuber, Klaus Greff, Rupesh Kumar Srivastava

arxiv:1511.06418 v4 · 2015-11-19 · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPPBOVV4CGCR752PAQTLCLLA2U}

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

2 papers in Pith

Language Models as Knowledge Bases?

Deep sprite-based image models: An analysis

Receipt and verification

First computed	2026-05-18T01:22:18.193513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbde1756bc11851ff74f0426b12d60d510b39eab9d0d48ea4387eb3971c0e931

Aliases

arxiv: 1511.06418 · arxiv_version: 1511.06418v4 · doi: 10.48550/arxiv.1511.06418 · pith_short_12: XPPBOVV4CGCR · pith_short_16: XPPBOVV4CGCR752P · pith_short_8: XPPBOVV4

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/XPPBOVV4CGCR752PAQTLCLLA2U \
  | 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: bbde1756bc11851ff74f0426b12d60d510b39eab9d0d48ea4387eb3971c0e931

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15ccb433c4a7b92a776bc796f64908d6555de2e9551df89272ba9879abbd583b",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-19T22:13:11Z",
    "title_canon_sha256": "c57d8b9c6246934a8ae1d03c4c523b3d3d6eb26493d84e3566b884ec0840d770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06418",
    "kind": "arxiv",
    "version": 4
  }
}