Pith Number

pith:JPDRRF2A

pith:2018:JPDRRF2AUWKY4CT6QF7OY25U4E

not attested not anchored not stored refs pending

On Representer Theorems and Convex Regularization

Antonin Chambolle (CMAP), CEREMADE), Claire Boyer (DMA, Fr\'ed\'eric De Gournay (IMT), IMT), LPSM UMR 8001), Mokaplan), Pierre Weiss (ITAV, Vincent Duval (MOKAPLAN, Yohann De Castro (LMO

arxiv:1806.09810 v3 · 2018-06-26 · math.OC · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPDRRF2AUWKY4CT6QF7OY25U4E}

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.

Cited by

1 paper in Pith

On the linear convergence rates of exchange and continuous methods for total variation minimization

Receipt and verification

First computed	2026-05-17T23:59:57.837280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bc7189740a5958e0a7e817eec6bb4e13273621d4a022af85ce4d30de827642d

Aliases

arxiv: 1806.09810 · arxiv_version: 1806.09810v3 · doi: 10.48550/arxiv.1806.09810 · pith_short_12: JPDRRF2AUWKY · pith_short_16: JPDRRF2AUWKY4CT6 · pith_short_8: JPDRRF2A

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/JPDRRF2AUWKY4CT6QF7OY25U4E \
  | 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: 4bc7189740a5958e0a7e817eec6bb4e13273621d4a022af85ce4d30de827642d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f92c8a83e19b73f143c97e9778ba17edeaa70e7c3e04cbdc7f80c25af62a44",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-06-26T06:49:09Z",
    "title_canon_sha256": "3ff8f1be0eb26e26208b4d272b9cc4a60b2c6a162ecc06668c1d834e5bf97f06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09810",
    "kind": "arxiv",
    "version": 3
  }
}