Pith Number

pith:DZFVGBM2

pith:2022:DZFVGBM25DIQ2QXMPSOP7ECOQ6

not attested not anchored not stored refs pending

DeepSketch: A New Machine Learning-Based Reference Search Technique for Post-Deduplication Delta Compression

Jeoggyun Kim, Jisung Park, Onur Mutlu, Sungjin Lee, Yeseong Kim

arxiv:2202.10584 v1 · 2022-02-17 · 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{DZFVGBM25DIQ2QXMPSOP7ECOQ6}

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	2026-07-05T03:59:06.115216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e4b53059ae8d10d42ec7c9cff904e87986b55f8e446b1fd1be83510ceb879a4

Aliases

arxiv: 2202.10584 · arxiv_version: 2202.10584v1 · doi: 10.48550/arxiv.2202.10584 · pith_short_12: DZFVGBM25DIQ · pith_short_16: DZFVGBM25DIQ2QXM · pith_short_8: DZFVGBM2

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/DZFVGBM25DIQ2QXMPSOP7ECOQ6 \
  | 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: 1e4b53059ae8d10d42ec7c9cff904e87986b55f8e446b1fd1be83510ceb879a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3713eb7a0cc0b697a4ce47ce26fc34f46b8f382076035155564406afd5e6e7ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-17T16:00:22Z",
    "title_canon_sha256": "a41add8932e83e3a2554dc85e94e0783dbd871ded2771dca3bf648b5c36be9da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10584",
    "kind": "arxiv",
    "version": 1
  }
}