Pith Number

pith:BJNCA2LG

pith:2014:BJNCA2LGK43V5LKNEARHE2M4GU

not attested not anchored not stored refs pending

Linear and strong convergence of algorithms involving averaged nonexpansive operators

Dominikus Noll, Heinz H. Bauschke, Hung M. Phan

arxiv:1402.5460 v1 · 2014-02-22 · math.OC · math.FA · 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{BJNCA2LGK43V5LKNEARHE2M4GU}

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	2026-05-18T02:58:21.068255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a5a20696657375ead4d202272699c352387b96a4b42910bd239372082692d18

Aliases

arxiv: 1402.5460 · arxiv_version: 1402.5460v1 · doi: 10.48550/arxiv.1402.5460 · pith_short_12: BJNCA2LGK43V · pith_short_16: BJNCA2LGK43V5LKN · pith_short_8: BJNCA2LG

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/BJNCA2LGK43V5LKNEARHE2M4GU \
  | 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: 0a5a20696657375ead4d202272699c352387b96a4b42910bd239372082692d18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f9a1a280dec40abf73a0fffc55086acf77c95b609bf5b15e086e602e05732ff",
    "cross_cats_sorted": [
      "math.FA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-02-22T01:59:32Z",
    "title_canon_sha256": "1210582253c71690182e75f99aab5bb81cafb55193a5dd501629c3ad1fa50e71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5460",
    "kind": "arxiv",
    "version": 1
  }
}