Pith Number

pith:RA3LCDHN

pith:2018:RA3LCDHN2ITHDCEUAV774M6VRY

not attested not anchored not stored refs pending

Bregman Monotone Operator Splitting

Kenta Niwa, W. Bastiaan Kleijn

arxiv:1807.04871 v2 · 2018-07-13 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RA3LCDHN2ITHDCEUAV774M6VRY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:01:07.166285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8836b10cedd226718894057ffe33d58e0415e34fedb24834580d60b0c826a23a

Aliases

arxiv: 1807.04871 · arxiv_version: 1807.04871v2 · doi: 10.48550/arxiv.1807.04871 · pith_short_12: RA3LCDHN2ITH · pith_short_16: RA3LCDHN2ITHDCEU · pith_short_8: RA3LCDHN

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/RA3LCDHN2ITHDCEUAV774M6VRY \
  | 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: 8836b10cedd226718894057ffe33d58e0415e34fedb24834580d60b0c826a23a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "999e28a60664f0ea1f35d785ee8c83195cae5e49642ff8c7eb0e3b37c59ca24f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-07-13T00:19:25Z",
    "title_canon_sha256": "4653bc2151820cc723c95b027482710676d99e81528c86193a459de12f783522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04871",
    "kind": "arxiv",
    "version": 2
  }
}