Pith Number

pith:AOCRY5HA

pith:2012:AOCRY5HAPYDVVDZWI4NAWGPYTW

not attested not anchored not stored refs pending

A network of spiking neurons for computing sparse representations in an energy efficient way

Alexander Genkin, Dmitri B. Chklovskii, Tao Hu

arxiv:1210.1530 v1 · 2012-10-04 · 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{AOCRY5HAPYDVVDZWI4NAWGPYTW}

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	2026-05-18T03:44:03.203356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03851c74e07e075a8f36471a0b19f89db886a378c93d952f3a3ada779209dbc0

Aliases

arxiv: 1210.1530 · arxiv_version: 1210.1530v1 · doi: 10.48550/arxiv.1210.1530 · pith_short_12: AOCRY5HAPYDV · pith_short_16: AOCRY5HAPYDVVDZW · pith_short_8: AOCRY5HA

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/AOCRY5HAPYDVVDZWI4NAWGPYTW \
  | 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: 03851c74e07e075a8f36471a0b19f89db886a378c93d952f3a3ada779209dbc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49aaee53e5019e91fef910429041a9a19547128706006daacb5fbb2cdbcdff4e",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2012-10-04T18:26:03Z",
    "title_canon_sha256": "2c1300f6b76c08be597a57556a436482e90587103ee0e8dcf5e20bfb58eb8aca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1530",
    "kind": "arxiv",
    "version": 1
  }
}