Pith Number

pith:OQI7RZBV

pith:2019:OQI7RZBVIDHHZAAEKZC5BARJQO

not attested not anchored not stored refs pending

Reply to "Issues arising from benchmarking single-cell RNA sequencing imputation methods"

Mo Huang, Nancy R. Zhang

arxiv:1909.02492 v1 · 2019-09-05 · stat.AP · q-bio.GN · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQI7RZBVIDHHZAAEKZC5BARJQO}

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	2026-07-05T00:02:35.261516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7411f8e43540ce7c80045645d0822983b4d6afdf633ef7eb460c44738902a37c

Aliases

arxiv: 1909.02492 · arxiv_version: 1909.02492v1 · doi: 10.48550/arxiv.1909.02492 · pith_short_12: OQI7RZBVIDHH · pith_short_16: OQI7RZBVIDHHZAAE · pith_short_8: OQI7RZBV

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/OQI7RZBVIDHHZAAEKZC5BARJQO \
  | 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: 7411f8e43540ce7c80045645d0822983b4d6afdf633ef7eb460c44738902a37c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f10d116ba2bcd3995b5c48aca7c4a70695fee2576fd15af1ecaf9d1232e84e2",
    "cross_cats_sorted": [
      "q-bio.GN",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-09-05T15:42:57Z",
    "title_canon_sha256": "71bd52186dedffa446b47c03274d836901afb324cdecede2f99768ce4cef9ed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02492",
    "kind": "arxiv",
    "version": 1
  }
}