Pith Number

pith:4DPMYY5F

pith:2018:4DPMYY5FRVZPQAUF4FW7C54KLY

not attested not anchored not stored refs pending

Microarrays denoising via smoothing of coefficients in wavelet domain

Alberto. E. Giraldez, Mario Mastriani

arxiv:1807.11571 v1 · 2018-07-10 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DPMYY5FRVZPQAUF4FW7C54KLY}

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	2026-05-18T00:09:21.799965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0decc63a58d72f80285e16df1778a5e05759e1a1e681187b1104ed554e89abf

Aliases

arxiv: 1807.11571 · arxiv_version: 1807.11571v1 · doi: 10.48550/arxiv.1807.11571 · pith_short_12: 4DPMYY5FRVZP · pith_short_16: 4DPMYY5FRVZPQAUF · pith_short_8: 4DPMYY5F

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/4DPMYY5FRVZPQAUF4FW7C54KLY \
  | 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: e0decc63a58d72f80285e16df1778a5e05759e1a1e681187b1104ed554e89abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60f743b790cf769fe2252ab8f8b9405a0a8182d3989175df4f2c3826b0a5f115",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-07-10T21:57:40Z",
    "title_canon_sha256": "5d27b42a12c027f3f233641059323fb3fa89d74d03c2c047feec962fc89fb6f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11571",
    "kind": "arxiv",
    "version": 1
  }
}