Pith Number

pith:LFSEQ3FY

pith:2014:LFSEQ3FYNDDFMYY2EX25UQTRF2

not attested not anchored not stored refs pending

Demixed principal component analysis of population activity in higher cortical areas reveals independent representation of task parameters

Adam Kepecs, Christian K. Machens, Christos Constantinidis, Claudia E. Feierstein, Dmitry Kobak, Naoshige Uchida, Ranulfo Romo, Wieland Brendel, Xue-Lian Qi, Zachary F. Mainen

arxiv:1410.6031 v1 · 2014-10-22 · q-bio.NC · 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{LFSEQ3FYNDDFMYY2EX25UQTRF2}

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	2026-05-17T23:53:58.285299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5964486cb868c656631a25f5da42712e9e4e5de978cc2bc07752378d146f9f9c

Aliases

arxiv: 1410.6031 · arxiv_version: 1410.6031v1 · doi: 10.48550/arxiv.1410.6031 · pith_short_12: LFSEQ3FYNDDF · pith_short_16: LFSEQ3FYNDDFMYY2 · pith_short_8: LFSEQ3FY

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/LFSEQ3FYNDDFMYY2EX25UQTRF2 \
  | 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: 5964486cb868c656631a25f5da42712e9e4e5de978cc2bc07752378d146f9f9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a9d33f8d4793ce23726e7cd404f071a83318a107c201fbd435271351839da6a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2014-10-22T13:21:04Z",
    "title_canon_sha256": "b07bc83fd07d33b0a10284972986f5649aba3ceb5a64f1f26580cba00f1e581e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6031",
    "kind": "arxiv",
    "version": 1
  }
}