Pith Number

pith:YHYLRBCF

pith:2016:YHYLRBCFAV7DS57LG6MZK2VVVH

not attested not anchored not stored refs pending

Bayesian selection for the l2-Potts model regularization parameter: 1D piecewise constant signal denoising

Herwig Wendt, Jordan Frecon, Nelly Pustelnik, Nicolas Dobigeon, Patrice Abry

arxiv:1608.07739 v2 · 2016-08-27 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHYLRBCFAV7DS57LG6MZK2VVVH}

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	2026-05-18T00:33:23.164162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1f0b88445057e3977eb3799956ab5a9ee399ba8ded9c4ff66b2a5915b1e3b79

Aliases

arxiv: 1608.07739 · arxiv_version: 1608.07739v2 · doi: 10.48550/arxiv.1608.07739 · pith_short_12: YHYLRBCFAV7D · pith_short_16: YHYLRBCFAV7DS57L · pith_short_8: YHYLRBCF

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/YHYLRBCFAV7DS57LG6MZK2VVVH \
  | 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: c1f0b88445057e3977eb3799956ab5a9ee399ba8ded9c4ff66b2a5915b1e3b79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03576ef3235bfab76dbf42b6502129c33e982d1bfae6b353690ec4bd910b79d0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-08-27T19:59:29Z",
    "title_canon_sha256": "da5f73e8ac9c6c84c1179e86741a78658d80cc9e9edf507765ebd45aadb4564f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07739",
    "kind": "arxiv",
    "version": 2
  }
}