Pith Number

pith:CXHEODK3

pith:2018:CXHEODK3ECBD76R5YB5SGMTJOY

not attested not anchored not stored refs pending

DropLasso: A robust variant of Lasso for single cell RNA-seq data

Beyrem Khalfaoui (CBIO), DMA), Jean-Philippe Vert (CBIO

arxiv:1802.09381 v1 · 2018-02-26 · q-bio.QM · cs.CV · q-bio.GN · 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{CXHEODK3ECBD76R5YB5SGMTJOY}

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	2026-05-18T00:22:33.839753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ce470d5b20823ffa3dc07b233269763ed07f385ff94d72e23571c6bfd193e1

Aliases

arxiv: 1802.09381 · arxiv_version: 1802.09381v1 · doi: 10.48550/arxiv.1802.09381 · pith_short_12: CXHEODK3ECBD · pith_short_16: CXHEODK3ECBD76R5 · pith_short_8: CXHEODK3

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/CXHEODK3ECBD76R5YB5SGMTJOY \
  | 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: 15ce470d5b20823ffa3dc07b233269763ed07f385ff94d72e23571c6bfd193e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5b59a43ae9a8b9f6c0fabed54f4d776de721e5c8e7816e149dd4be5200846e",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.GN",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-02-26T15:10:44Z",
    "title_canon_sha256": "f7c40f24af381aa96d2953717b689446b16d9d406c801d530768c371d43a8d3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09381",
    "kind": "arxiv",
    "version": 1
  }
}