Pith Number

pith:ZRWE5CYE

pith:2019:ZRWE5CYEVPVFAFAO6HOM7HDNDM

not attested not anchored not stored refs pending

Robust Convergence Analysis of Three-Operator Splitting

Han Wang, Mahyar Fazlyab, Shaoru Chen, Victor M. Preciado

arxiv:1910.04229 v3 · 2019-10-09 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRWE5CYEVPVFAFAO6HOM7HDNDM}

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	2026-07-05T00:14:34.049674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc6c4e8b04abea50140ef1dccf9c6d1b1032fe22caeb3aa1118a0a90cf6d72e9

Aliases

arxiv: 1910.04229 · arxiv_version: 1910.04229v3 · doi: 10.48550/arxiv.1910.04229 · pith_short_12: ZRWE5CYEVPVF · pith_short_16: ZRWE5CYEVPVFAFAO · pith_short_8: ZRWE5CYE

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/ZRWE5CYEVPVFAFAO6HOM7HDNDM \
  | 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: cc6c4e8b04abea50140ef1dccf9c6d1b1032fe22caeb3aa1118a0a90cf6d72e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf5ca5d773a79bf7be1c344d0f17a4c641344146ff157c523de6de42315af960",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-10-09T20:01:22Z",
    "title_canon_sha256": "1ce4f20b88e3d0929eed8c1239521ac5e460beca18a3b1b43399ae215b6afc21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04229",
    "kind": "arxiv",
    "version": 3
  }
}