Pith Number

pith:7PNIX7AC

pith:2023:7PNIX7ACY2I4IWREAIQPIZ2VCX

not attested not anchored not stored refs pending

Expressive dynamics models with nonlinear injective readouts enable reliable recovery of latent features from neural activity

Andrew R. Sedler, Chethan Pandarinath, Christopher Versteeg, Jonathan D. McCart

arxiv:2309.06402 v1 · 2023-09-12 · q-bio.NC · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PNIX7ACY2I4IWREAIQPIZ2VCX}

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	2026-07-05T06:50:07.357468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbda8bfc02c691c45a240220f4675515ed0493306c71c36532423a5d68011768

Aliases

arxiv: 2309.06402 · arxiv_version: 2309.06402v1 · doi: 10.48550/arxiv.2309.06402 · pith_short_12: 7PNIX7ACY2I4 · pith_short_16: 7PNIX7ACY2I4IWRE · pith_short_8: 7PNIX7AC

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/7PNIX7ACY2I4IWREAIQPIZ2VCX \
  | 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: fbda8bfc02c691c45a240220f4675515ed0493306c71c36532423a5d68011768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d15cb5afdbfd8b2ffdcec57ee2a78eebf817781524c94a629f9fe3cd4e5ed01",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2023-09-12T17:03:50Z",
    "title_canon_sha256": "f64135a00335c6bdd60cd6bd78777fe677c5dba44e3522b0c664adc75365315d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.06402",
    "kind": "arxiv",
    "version": 1
  }
}