Pith Number

pith:G5QA2A2L

pith:2015:G5QA2A2LWTRTEA3T6JJGVAU3GA

not attested not anchored not stored refs pending

Real time unsupervised learning of visual stimuli in neuromorphic VLSI systems

Federico Corradi, Massimiliano Giulioni, Paolo del Giudice, Vittorio Dante

arxiv:1506.05427 v1 · 2015-06-17 · cs.NE · 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{G5QA2A2LWTRTEA3T6JJGVAU3GA}

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	2026-05-18T01:45:45.267911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37600d034bb4e3320373f2526a829b301d65d3e0e6961aa11f26d09cafcea8c3

Aliases

arxiv: 1506.05427 · arxiv_version: 1506.05427v1 · doi: 10.48550/arxiv.1506.05427 · pith_short_12: G5QA2A2LWTRT · pith_short_16: G5QA2A2LWTRTEA3T · pith_short_8: G5QA2A2L

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/G5QA2A2LWTRTEA3T6JJGVAU3GA \
  | 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: 37600d034bb4e3320373f2526a829b301d65d3e0e6961aa11f26d09cafcea8c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf640cdc1968277e7146c56ac243ae6c3d91a26cc347ad3671ec42ff6a2c59cd",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2015-06-17T19:02:51Z",
    "title_canon_sha256": "494378e0581a6ad2fb318711376ea149edee5cad846191d212fe9347a7846e60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05427",
    "kind": "arxiv",
    "version": 1
  }
}