Pith Number

pith:SLZUGMM5

pith:2019:SLZUGMM5METCXDAT7GGM2NOABI

not attested not anchored not stored refs pending

Towards Efficient Model Compression via Learned Global Ranking

Cha Zhang, Diana Marculescu, Ruizhou Ding, Ting-Wu Chin

arxiv:1904.12368 v2 · 2019-04-28 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLZUGMM5METCXDAT7GGM2NOABI}

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	2026-07-05T00:47:56.878516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92f343319d61262b8c13f98ccd35c00a39f4c71c1e134964b5b6ed7f4c850fe1

Aliases

arxiv: 1904.12368 · arxiv_version: 1904.12368v2 · doi: 10.48550/arxiv.1904.12368 · pith_short_12: SLZUGMM5METC · pith_short_16: SLZUGMM5METCXDAT · pith_short_8: SLZUGMM5

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/SLZUGMM5METCXDAT7GGM2NOABI \
  | 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: 92f343319d61262b8c13f98ccd35c00a39f4c71c1e134964b5b6ed7f4c850fe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed49f0ccc25ccf6fe17f259ff77faa29af5840036ff7e528f7b6ed1c21c76982",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-28T18:51:26Z",
    "title_canon_sha256": "b6c47ce05d70de90c3418f4f9fe71f4892bbe44088f0948d183b867c1e31f9a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12368",
    "kind": "arxiv",
    "version": 2
  }
}