Pith Number

pith:LHNMJUYO

pith:2018:LHNMJUYORF67U2VOBBGUXJDFZG

not attested not anchored not stored refs pending

Deep Compression of Sum-Product Networks on Tensor Networks

Ching-Yun Ko, Cong Chen, Kim Batselier, Ngai Wong, Yuke Zhang

arxiv:1811.03963 v1 · 2018-11-09 · cs.LG · 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{LHNMJUYORF67U2VOBBGUXJDFZG}

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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	2026-05-18T00:01:11.413105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59dac4d30e897dfa6aae084d4ba465c9952b1f6360c81d2cc8a9c67b923331db

Aliases

arxiv: 1811.03963 · arxiv_version: 1811.03963v1 · doi: 10.48550/arxiv.1811.03963 · pith_short_12: LHNMJUYORF67 · pith_short_16: LHNMJUYORF67U2VO · pith_short_8: LHNMJUYO

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/LHNMJUYORF67U2VOBBGUXJDFZG \
  | 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: 59dac4d30e897dfa6aae084d4ba465c9952b1f6360c81d2cc8a9c67b923331db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b167d18db862188cefd61a69cea78563ea6cdc56183731175a3146900003ea49",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-09T15:16:55Z",
    "title_canon_sha256": "927431903c0ff5670fd076d0b1cb699045a90a272fb6823e8ed95323b9e412ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03963",
    "kind": "arxiv",
    "version": 1
  }
}