Pith Number

pith:DNG2OMPM

pith:2025:DNG2OMPMHG6UQPAAXTONODY6ND

not attested not anchored not stored refs pending

PMKLC: Parallel Multi-Knowledge Learning-based Lossless Compression for Large-Scale Genomics Database

Cheng Zhong, Gang Wang, Huidong Ma, Hui Sun, Liping Yi, Wentong Cai, Xiaoguang Liu, Yanfeng Ding

arxiv:2507.12805 v1 · 2025-07-17 · cs.LG · cs.AI · cs.CL · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNG2OMPMHG6UQPAAXTONODY6ND}

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	2026-07-05T11:38:39.610398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b4da731ec39bd483c00bcdcd70f1e68e702e332b1dfff8d32a3bf28b4dae1f2

Aliases

arxiv: 2507.12805 · arxiv_version: 2507.12805v1 · doi: 10.48550/arxiv.2507.12805 · pith_short_12: DNG2OMPMHG6U · pith_short_16: DNG2OMPMHG6UQPAA · pith_short_8: DNG2OMPM

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/DNG2OMPMHG6UQPAAXTONODY6ND \
  | 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: 1b4da731ec39bd483c00bcdcd70f1e68e702e332b1dfff8d32a3bf28b4dae1f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbb1c7058d6689fbd36b6d2092df909100b06e132fd5805c75bf06ad17d3ddc8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-17T05:46:08Z",
    "title_canon_sha256": "3c5528e6b076785a52ec7f4429885783f4794e034196068c4e8defdc184b2bad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12805",
    "kind": "arxiv",
    "version": 1
  }
}