Pith Number

pith:BEWCLSSM

pith:2016:BEWCLSSM7YICE33PRI4U2ZAPTK

not attested not anchored not stored refs pending

Rank Ordered Autoencoders

Paul Bertens

arxiv:1605.01749 v1 · 2016-05-05 · cs.LG · stat.ML

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

1 paper in Pith

ArrowFlow: Hierarchical Machine Learning in the Space of Permutations

Receipt and verification

First computed	2026-05-18T01:15:31.643605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

092c25ca4cfe10226f6f8a394d640f9a8267d7fbc6de65dfe938b24230dfa387

Aliases

arxiv: 1605.01749 · arxiv_version: 1605.01749v1 · doi: 10.48550/arxiv.1605.01749 · pith_short_12: BEWCLSSM7YIC · pith_short_16: BEWCLSSM7YICE33P · pith_short_8: BEWCLSSM

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/BEWCLSSM7YICE33PRI4U2ZAPTK \
  | 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: 092c25ca4cfe10226f6f8a394d640f9a8267d7fbc6de65dfe938b24230dfa387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77d21a3b32e839d4ee890c5e93292e034dae6be8a3122474a03cb95447c485c1",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-05-05T20:33:38Z",
    "title_canon_sha256": "9c29f5d377518d020254136ef62e761a1085f4e6648ca2189560a9d3783f8f1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01749",
    "kind": "arxiv",
    "version": 1
  }
}