Pith Number

pith:G7XU4SOD

pith:2016:G7XU4SODIDUQMAXZSRUYYQJK4U

not attested not anchored not stored refs pending

ParMAC: distributed optimisation of nested functions, with application to learning binary autoencoders

Mehdi Alizadeh, Miguel \'A. Carreira-Perpi\~n\'an

arxiv:1605.09114 v1 · 2016-05-30 · cs.LG · cs.DC · cs.NE · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7XU4SODIDUQMAXZSRUYYQJK4U}

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	2026-05-18T01:13:22.077869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37ef4e49c340e90602f994698c412ae51bd469040616eb89f50d0f322f5d56c5

Aliases

arxiv: 1605.09114 · arxiv_version: 1605.09114v1 · doi: 10.48550/arxiv.1605.09114 · pith_short_12: G7XU4SODIDUQ · pith_short_16: G7XU4SODIDUQMAXZ · pith_short_8: G7XU4SOD

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/G7XU4SODIDUQMAXZSRUYYQJK4U \
  | 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: 37ef4e49c340e90602f994698c412ae51bd469040616eb89f50d0f322f5d56c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50f4b1e7ddbf31c9e3ca738c9acd26851bf30eee957116c351eb4e3688c2edc2",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.NE",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-05-30T06:31:14Z",
    "title_canon_sha256": "d0d954a5c61662d6c98d1c664b51eb2e294b0a06ba20fda7bf85121581fab6f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09114",
    "kind": "arxiv",
    "version": 1
  }
}