Pith Number

pith:KCITHJLY

pith:2018:KCITHJLY5SQNZGIZUH7UN6PJNF

not attested not anchored not stored refs pending

Measuring abstract reasoning in neural networks

Adam Santoro, Ari S. Morcos, David G.T. Barrett, Felix Hill, Timothy Lillicrap

arxiv:1807.04225 v1 · 2018-07-11 · 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{KCITHJLY5SQNZGIZUH7UN6PJNF}

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	2026-05-18T00:10:57.560261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

509133a578eca0dc9919a1ff46f9e96965bb59958f0504edef0914006aecdaf8

Aliases

arxiv: 1807.04225 · arxiv_version: 1807.04225v1 · doi: 10.48550/arxiv.1807.04225 · pith_short_12: KCITHJLY5SQN · pith_short_16: KCITHJLY5SQNZGIZ · pith_short_8: KCITHJLY

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/KCITHJLY5SQNZGIZUH7UN6PJNF \
  | 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: 509133a578eca0dc9919a1ff46f9e96965bb59958f0504edef0914006aecdaf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d02067579353e23d910a526e8ba90e948b7d00b69469bcf2415ec77042659bb0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-11T16:14:25Z",
    "title_canon_sha256": "42bc65091406b81d7b4180362387397dce58de956a6d5da3108fe68f799bd15b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04225",
    "kind": "arxiv",
    "version": 1
  }
}