Pith Number

pith:57JJPCFW

pith:2023:57JJPCFWUNGXNLUVINLCQVIDKY

not attested not anchored not stored refs pending

NeuKron: Constant-Size Lossy Compression of Sparse Reorderable Matrices and Tensors

Jihoon Ko, Jinhong Jung, Kijung Shin, Taehyung Kwon

arxiv:2302.04570 v2 · 2023-02-09 · cs.LG · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57JJPCFWUNGXNLUVINLCQVIDKY}

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	2026-07-05T05:56:41.396692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efd29788b6a34d76ae9543562855035605c09c7dfdddfe9065606347daa27a1f

Aliases

arxiv: 2302.04570 · arxiv_version: 2302.04570v2 · doi: 10.48550/arxiv.2302.04570 · pith_short_12: 57JJPCFWUNGX · pith_short_16: 57JJPCFWUNGXNLUV · pith_short_8: 57JJPCFW

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/57JJPCFWUNGXNLUVINLCQVIDKY \
  | 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: efd29788b6a34d76ae9543562855035605c09c7dfdddfe9065606347daa27a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "618876be288c5069162aa703921bd92daf5c8de9f1a740fb26f61392a5dff5fd",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-09T11:17:34Z",
    "title_canon_sha256": "93e89d76bdb55c0a1296311b8c3861551121ca5358dc55c7cd52293e72562e05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04570",
    "kind": "arxiv",
    "version": 2
  }
}