Pith Number

pith:V2CALDIX

pith:2018:V2CALDIXNL5ZKE56Z2F3VDZF2O

not attested not anchored not stored refs pending

Being curious about the answers to questions: novelty search with learned attention

Martin Biehl, Nathaniel Virgo, Nicholas Guttenberg, Ryota Kanai

arxiv:1806.00201 v1 · 2018-06-01 · cs.AI · cs.NE · 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{V2CALDIXNL5ZKE56Z2F3VDZF2O}

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	2026-05-18T00:14:27.638634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae84058d176afb9513bece8bba8f25d390a7a79c256202753514daab5345d0cc

Aliases

arxiv: 1806.00201 · arxiv_version: 1806.00201v1 · doi: 10.48550/arxiv.1806.00201 · pith_short_12: V2CALDIXNL5Z · pith_short_16: V2CALDIXNL5ZKE56 · pith_short_8: V2CALDIX

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/V2CALDIXNL5ZKE56Z2F3VDZF2O \
  | 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: ae84058d176afb9513bece8bba8f25d390a7a79c256202753514daab5345d0cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "838c0bceb432e0f21d03565f0b6d9b9397d65a91c31aa06b4c63c1b36301ea27",
    "cross_cats_sorted": [
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-06-01T05:32:47Z",
    "title_canon_sha256": "88f18a1c60ddd3e2e47721ba2bedab0607a7b2a4c93583358efb51818378be2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00201",
    "kind": "arxiv",
    "version": 1
  }
}