Pith Number

pith:W2X6WLDT

pith:2020:W2X6WLDTW6XRUYJ253SVVYMHIO

not attested not anchored not stored refs pending

Under the Hood of Neural Networks: Characterizing Learned Representations by Functional Neuron Populations and Network Ablations

Andres Posada-Moreno, Constantin Waubert de Puiseau, Richard Meyes, Tobias Meisen

arxiv:2004.01254 v2 · 2020-04-02 · cs.NE · cs.LG · 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{W2X6WLDTW6XRUYJ253SVVYMHIO}

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	2026-07-05T01:01:39.638976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6afeb2c73b7af1a613aeee55ae18743a274ee68ffdd2d6e3ee64fcbfd98a1ee

Aliases

arxiv: 2004.01254 · arxiv_version: 2004.01254v2 · doi: 10.48550/arxiv.2004.01254 · pith_short_12: W2X6WLDTW6XR · pith_short_16: W2X6WLDTW6XRUYJ2 · pith_short_8: W2X6WLDT

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/W2X6WLDTW6XRUYJ253SVVYMHIO \
  | 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: b6afeb2c73b7af1a613aeee55ae18743a274ee68ffdd2d6e3ee64fcbfd98a1ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "236796820e94e865e46bd9bd303ee9b1fc531780f5781db37d51091e24b44e2b",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2020-04-02T20:45:01Z",
    "title_canon_sha256": "50d903d4dea8127f70b947e1612058bfe9cf7202898fc62aa9b6f655d01ac2bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01254",
    "kind": "arxiv",
    "version": 2
  }
}