Pith Number

pith:3YNNBMO3

pith:2012:3YNNBMO3QIQKCQSRSBZLZSWYOJ

not attested not anchored not stored refs pending

Convergence analysis for a primal-dual monotone + skew splitting algorithm with applications to total variation minimization

Christopher Hendrich, Radu Ioan Bot

arxiv:1211.1706 v1 · 2012-11-07 · math.OC · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3YNNBMO3QIQKCQSRSBZLZSWYOJ}

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	2026-05-18T03:41:19.707783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de1ad0b1db8220a142519072bccad87242ac97efd4e59d0360a79f6074bee438

Aliases

arxiv: 1211.1706 · arxiv_version: 1211.1706v1 · doi: 10.48550/arxiv.1211.1706 · pith_short_12: 3YNNBMO3QIQK · pith_short_16: 3YNNBMO3QIQKCQSR · pith_short_8: 3YNNBMO3

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/3YNNBMO3QIQKCQSRSBZLZSWYOJ \
  | 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: de1ad0b1db8220a142519072bccad87242ac97efd4e59d0360a79f6074bee438

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ff4f9a566cf6ab876615993881d3d999a7fa44c84841b459a00902becf07839",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-11-07T22:06:00Z",
    "title_canon_sha256": "4fc22e4e94a1fe9acd8331b5c477b84e63c78c9f8c51908e3c178fdaefe39f40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1706",
    "kind": "arxiv",
    "version": 1
  }
}