Pith Number

pith:PL7ZAJQ7

pith:2011:PL7ZAJQ76ZNNMRTSOM6S562SJM

not attested not anchored not stored refs pending

Removing System Noise from Comparative Genomic Hybridization Data by Self-Self Analysis

Anthony Leotta, B. Lakshmi, Boris Yamrom, Dan Levy, Diane Esposito, Jude Kendall, Kenny Ye, Michael Ronemus, Michael Wigler, Vladimir Grubor, Yoon-ha Lee

arxiv:1105.0900 v1 · 2011-05-04 · q-bio.QM · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PL7ZAJQ76ZNNMRTSOM6S562SJM}

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	2026-05-18T04:23:01.578038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aff90261ff65ad64672733d2efb524b347b0cc4912e3521dcc485e626607f54

Aliases

arxiv: 1105.0900 · arxiv_version: 1105.0900v1 · doi: 10.48550/arxiv.1105.0900 · pith_short_12: PL7ZAJQ76ZNN · pith_short_16: PL7ZAJQ76ZNNMRTS · pith_short_8: PL7ZAJQ7

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/PL7ZAJQ76ZNNMRTSOM6S562SJM \
  | 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: 7aff90261ff65ad64672733d2efb524b347b0cc4912e3521dcc485e626607f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "263efe5bf1130f76a0263f97210cdac792af757138b98a6a40089d71446bf7e7",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2011-05-04T19:11:38Z",
    "title_canon_sha256": "345d2e326279577d5ebace42ecedf0776f23982daf68e4afe099669d6d8e1cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0900",
    "kind": "arxiv",
    "version": 1
  }
}