Pith Number

pith:JRCRRBVT

pith:2015:JRCRRBVT4J2MV6NR4AGIPY7V3C

not attested not anchored not stored refs pending

Variation-preserving normalization unveils blind spots in gene expression profiling

Carlos P. Roca, Janeck J. Scott-Fordsmand, M\'onica J. B. Amorim, Susana I. L. Gomes

arxiv:1506.05772 v3 · 2015-06-18 · q-bio.PE · q-bio.QM · 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{JRCRRBVT4J2MV6NR4AGIPY7V3C}

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	2026-05-18T00:49:04.888428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c451886b3e274caf9b1e00c87e3f5d8b0b6fd3705ac4722fdde2bc04092cf3c

Aliases

arxiv: 1506.05772 · arxiv_version: 1506.05772v3 · doi: 10.48550/arxiv.1506.05772 · pith_short_12: JRCRRBVT4J2M · pith_short_16: JRCRRBVT4J2MV6NR · pith_short_8: JRCRRBVT

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/JRCRRBVT4J2MV6NR4AGIPY7V3C \
  | 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: 4c451886b3e274caf9b1e00c87e3f5d8b0b6fd3705ac4722fdde2bc04092cf3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2846ad3fcd545c7cf8ea238dfd63587c1c5bb61185dfc2ddc40181ea4ff2b8fc",
    "cross_cats_sorted": [
      "q-bio.QM",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-06-18T18:54:28Z",
    "title_canon_sha256": "ad1af456f9bc93998a83089036951a48cdb413cde4c94c65c2bf862f36a6558d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05772",
    "kind": "arxiv",
    "version": 3
  }
}