Pith Number

pith:J2XRAV4I

pith:2015:J2XRAV4ISRPJW4MLUWW26ENR4T

not attested not anchored not stored refs pending

Visualizing and Understanding Recurrent Networks

Andrej Karpathy, Justin Johnson, Li Fei-Fei

arxiv:1506.02078 v2 · 2015-06-05 · cs.LG · cs.CL · cs.NE

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

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.

Cited by

3 papers in Pith

Letting the neural code speak: Automated characterization of monkey visual neurons through human language

Toy Models of Superposition

Federated Cross-Modal Retrieval with Missing Modalities via Semantic Routing and Adapter Personalization

Receipt and verification

First computed	2026-05-18T01:26:50.296422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eaf105788945e9b718ba5adaf11b1e4ea2c55898a9617c3e7ccbafbd6ad9888

Aliases

arxiv: 1506.02078 · arxiv_version: 1506.02078v2 · doi: 10.48550/arxiv.1506.02078 · pith_short_12: J2XRAV4ISRPJ · pith_short_16: J2XRAV4ISRPJW4ML · pith_short_8: J2XRAV4I

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/J2XRAV4ISRPJW4MLUWW26ENR4T \
  | 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: 4eaf105788945e9b718ba5adaf11b1e4ea2c55898a9617c3e7ccbafbd6ad9888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c95e9ab2536bddf8156d0c73e428ab4ea20de4075bb45b274569cb9068a9ad98",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-06-05T22:33:04Z",
    "title_canon_sha256": "3ee0e2b543ddef1c0a1d57a6c175a596a954b373620a71bbbb72270ab634c44e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02078",
    "kind": "arxiv",
    "version": 2
  }
}