Pith Number

pith:AGJTHW5S

pith:2018:AGJTHW5SQVS7GTP4ZCVMYLW5QC

not attested not anchored not stored refs pending

Putting a bug in ML: The moth olfactory network learns to read MNIST

Charles B. Delahunt, J. Nathan Kutz

arxiv:1802.05405 v3 · 2018-02-15 · cs.LG · cs.NE · 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{AGJTHW5SQVS7GTP4ZCVMYLW5QC}

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	2026-05-17T23:55:29.581438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

019333dbb28565f34dfcc8aacc2edd809966d9bc0e78c05a713ebd29c5c10ec4

Aliases

arxiv: 1802.05405 · arxiv_version: 1802.05405v3 · doi: 10.48550/arxiv.1802.05405 · pith_short_12: AGJTHW5SQVS7 · pith_short_16: AGJTHW5SQVS7GTP4 · pith_short_8: AGJTHW5S

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/AGJTHW5SQVS7GTP4ZCVMYLW5QC \
  | 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: 019333dbb28565f34dfcc8aacc2edd809966d9bc0e78c05a713ebd29c5c10ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef03446e2a84517129f07b24fb0114d2a6a42b7fc4731b2d6c2f9c0da8d16fbf",
    "cross_cats_sorted": [
      "cs.NE",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-15T04:58:45Z",
    "title_canon_sha256": "6745703192da75b55ba12b6816b71396db35dc787e4885763f70e088f2cb4445"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05405",
    "kind": "arxiv",
    "version": 3
  }
}