Pith Number

pith:QCACCEZY

pith:2012:QCACCEZYDGA4O6E6AGVJZIVTLJ

not attested not anchored not stored refs pending

Statistical calibration of qRT-PCR, microarray and RNA-Seq gene expression data with measurement error models

Thomas Kuczek, Yu Zhu, Zhaonan Sun

arxiv:1212.6690 v2 · 2012-12-30 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCACCEZYDGA4O6E6AGVJZIVTLJ}

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	2026-05-18T02:46:13.231793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80802113381981c7789e01aa9ca2b35a5d98dc9cedbabee62f4d0b160205a5f3

Aliases

arxiv: 1212.6690 · arxiv_version: 1212.6690v2 · doi: 10.48550/arxiv.1212.6690 · pith_short_12: QCACCEZYDGA4 · pith_short_16: QCACCEZYDGA4O6E6 · pith_short_8: QCACCEZY

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/QCACCEZYDGA4O6E6AGVJZIVTLJ \
  | 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: 80802113381981c7789e01aa9ca2b35a5d98dc9cedbabee62f4d0b160205a5f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e091c5c44c494f03ea830e2a287c03c9fe755c28bf10b8d5e218d860dce64fd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2012-12-30T05:47:08Z",
    "title_canon_sha256": "e757d090edf6d309b765472bcc965162e964f6f5589b5cf1f77a0bb153fc9eb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6690",
    "kind": "arxiv",
    "version": 2
  }
}