Pith Number

pith:JCS7KHBK

pith:2018:JCS7KHBKGIYEPS4WWU64PORUTO

not attested not anchored not stored refs pending

Approximate Fisher Information Matrix to Characterise the Training of Deep Neural Networks

Gustavo Carneiro, Ian Reid, Tom Drummond, Zhibin Liao

arxiv:1810.06767 v1 · 2018-10-16 · cs.CV · 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{JCS7KHBKGIYEPS4WWU64PORUTO}

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	2026-05-18T00:03:11.654358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48a5f51c2a323047cb96b53dc7ba349bbde4924aac2a17aaded119c00f81b003

Aliases

arxiv: 1810.06767 · arxiv_version: 1810.06767v1 · doi: 10.48550/arxiv.1810.06767 · pith_short_12: JCS7KHBKGIYE · pith_short_16: JCS7KHBKGIYEPS4W · pith_short_8: JCS7KHBK

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/JCS7KHBKGIYEPS4WWU64PORUTO \
  | 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: 48a5f51c2a323047cb96b53dc7ba349bbde4924aac2a17aaded119c00f81b003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d19ffb55968bd35620b129f44af0f6435c7b45237331ca40f8d32d1b5133622",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-16T00:37:03Z",
    "title_canon_sha256": "b9da1beed22fb31c1fc5ca3f9083d74e6f6c79d2dc50d3dc1a4432204ad61842"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06767",
    "kind": "arxiv",
    "version": 1
  }
}