Pith Number

pith:BYA426LY

pith:2018:BYA426LY2W7FQVCKWJAMDXCIPT

not attested not anchored not stored refs pending

Hierarchical Density Order Embeddings

Andrew Gordon Wilson, Ben Athiwaratkun

arxiv:1804.09843 v1 · 2018-04-26 · cs.CL · cs.AI · cs.LG · stat.ML

Open paper page JSON 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

Receipt and verification

First computed	2026-05-18T00:17:23.518464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e01cd7978d5be58544ab240c1dc487cdf60cc43eeb12919133237621df2b70e

Aliases

arxiv: 1804.09843 · arxiv_version: 1804.09843v1 · doi: 10.48550/arxiv.1804.09843

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/BYA426LY2W7FQVCKWJAMDXCIPT \
  | 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: 0e01cd7978d5be58544ab240c1dc487cdf60cc43eeb12919133237621df2b70e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffa26093a7c681ebbd2cef49142cfaece727caa8d1487fcf8b5efcb2f88b8496",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-26T00:43:49Z",
    "title_canon_sha256": "19b3b5dc42d5c05772d98b9b6bd58fe172b92e9bb5aa432c457e9a4534f31cd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09843",
    "kind": "arxiv",
    "version": 1
  }
}