Pith Number

pith:X5UORKTH

pith:2018:X5UORKTHVQXPT647HBWFNDUHJZ

not attested not anchored not stored refs pending

The neural and cognitive architecture for learning from a small sample

Aurelio Cortese, Benedetto De Martino, Mitsuo Kawato

arxiv:1810.02476 v1 · 2018-10-05 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X5UORKTHVQXPT647HBWFNDUHJZ}

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	2026-05-18T00:04:01.746435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf68e8aa67ac2ef9fb9f386c568e874e4ffb4511f0962b1133e24d3491e97493

Aliases

arxiv: 1810.02476 · arxiv_version: 1810.02476v1 · doi: 10.48550/arxiv.1810.02476 · pith_short_12: X5UORKTHVQXP · pith_short_16: X5UORKTHVQXPT647 · pith_short_8: X5UORKTH

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/X5UORKTHVQXPT647HBWFNDUHJZ \
  | 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: bf68e8aa67ac2ef9fb9f386c568e874e4ffb4511f0962b1133e24d3491e97493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b31e5e5177cce5d02ce371c97db83b34625aaff6a894283cd8de9d33693de59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2018-10-05T00:57:41Z",
    "title_canon_sha256": "993f3df2669c1dd810277abeb0538848f974c64dc3ced5f24c3f51b12865abe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02476",
    "kind": "arxiv",
    "version": 1
  }
}