Pith Number

pith:Z2R2QJO4

pith:2016:Z2R2QJO4GBDUD6U7K6KW7ZZFIO

not attested not anchored not stored refs pending

An Approach to Stable Gradient Descent Adaptation of Higher-Order Neural Units

Ivo Bukovsky, Noriyasu Homma

arxiv:1606.07149 v1 · 2016-06-23 · cs.NE · cs.AI · cs.CE · cs.LG · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2R2QJO4GBDUD6U7K6KW7ZZFIO}

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	2026-05-18T01:11:58.581412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cea3a825dc304741fa9f57956fe72543a12b5ef3855982616440f45e13ed864f

Aliases

arxiv: 1606.07149 · arxiv_version: 1606.07149v1 · doi: 10.48550/arxiv.1606.07149 · pith_short_12: Z2R2QJO4GBDU · pith_short_16: Z2R2QJO4GBDUD6U7 · pith_short_8: Z2R2QJO4

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/Z2R2QJO4GBDUD6U7K6KW7ZZFIO \
  | 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: cea3a825dc304741fa9f57956fe72543a12b5ef3855982616440f45e13ed864f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04b3b5889141aa6d355faac6fe4d58377b2bd3b0163e729575cddf79f6c00259",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE",
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2016-06-23T01:07:27Z",
    "title_canon_sha256": "cbec7038e5d78e6c8a24c5ec876063a85744968750806b1a6d951f69ef83d4d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07149",
    "kind": "arxiv",
    "version": 1
  }
}