Pith Number

pith:R7KP3AFL

pith:2018:R7KP3AFL5JTV3XDBT7RZEQMMTC

not attested not anchored not stored refs pending

Interpreting weight maps in terms of cognitive or clinical neuroscience: nonsense?

Janaina Mourao-Miranda, Jessica Schrouff

arxiv:1804.11259 v1 · 2018-04-30 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7KP3AFL5JTV3XDBT7RZEQMMTC}

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	2026-05-18T00:08:30.986556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fd4fd80abea675ddc619fe392418c989e9a3c92d98f4fd9e7c6d24b20192a7a

Aliases

arxiv: 1804.11259 · arxiv_version: 1804.11259v1 · doi: 10.48550/arxiv.1804.11259 · pith_short_12: R7KP3AFL5JTV · pith_short_16: R7KP3AFL5JTV3XDB · pith_short_8: R7KP3AFL

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/R7KP3AFL5JTV3XDBT7RZEQMMTC \
  | 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: 8fd4fd80abea675ddc619fe392418c989e9a3c92d98f4fd9e7c6d24b20192a7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6671f047602023fad521f42f0d219cacd43fa5164c0694e0eb64bdc15a1cd2f7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-04-30T15:06:35Z",
    "title_canon_sha256": "2d227b870e9a44c2c42e921bb77e38a5e0b53a6c20f601d857fe939d7855c85b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.11259",
    "kind": "arxiv",
    "version": 1
  }
}