Pith Number

pith:2F4RKJIN

pith:2018:2F4RKJINUDTYW4O26NGALNK2SH

not attested not anchored not stored refs pending

Learning K-way D-dimensional Discrete Codes for Compact Embedding Representations

Martin Renqiang Min, Ting Chen, Yizhou Sun

arxiv:1806.09464 v1 · 2018-06-21 · cs.LG · cs.AI · 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{2F4RKJINUDTYW4O26NGALNK2SH}

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.

Cited by

2 papers in Pith

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Receipt and verification

First computed	2026-05-18T00:12:27.195877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d17915250da0e78b71daf34c05b55a91fc6cbfe951ace2ea1e8027d2e79e2cb6

Aliases

arxiv: 1806.09464 · arxiv_version: 1806.09464v1 · doi: 10.48550/arxiv.1806.09464 · pith_short_12: 2F4RKJINUDTY · pith_short_16: 2F4RKJINUDTYW4O2 · pith_short_8: 2F4RKJIN

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/2F4RKJINUDTYW4O26NGALNK2SH \
  | 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: d17915250da0e78b71daf34c05b55a91fc6cbfe951ace2ea1e8027d2e79e2cb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e493638cd7e2830ae0d989a511313dd25f9abd5571456a78e11e39ea0d21405",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-06-21T18:59:05Z",
    "title_canon_sha256": "6c78a2ee2f4df6fe06a4dfd3bffc5b854ed4e284c0c73dc0db39702a87bda111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09464",
    "kind": "arxiv",
    "version": 1
  }
}