Pith Number

pith:RSUR4WI7

pith:2018:RSUR4WI7KS3OU7RKJJY4V5NABS

not attested not anchored not stored refs pending

Bregman Parallel Direction Method of Multipliers for Distributed Optimization via Mirror Averaging

Beh\c{c}et A\c{c}{\i}kme\c{s}e, Mehran Mesbahi, Yue Yu

arxiv:1802.06835 v3 · 2018-02-19 · 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{RSUR4WI7KS3OU7RKJJY4V5NABS}

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	2026-05-18T00:16:59.099880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ca91e591f54b6ea7e2a4a71caf5a00caa74efbd1d58d83a0d6fdd6ff8c2fdfc

Aliases

arxiv: 1802.06835 · arxiv_version: 1802.06835v3 · doi: 10.48550/arxiv.1802.06835 · pith_short_12: RSUR4WI7KS3O · pith_short_16: RSUR4WI7KS3OU7RK · pith_short_8: RSUR4WI7

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/RSUR4WI7KS3OU7RKJJY4V5NABS \
  | 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: 8ca91e591f54b6ea7e2a4a71caf5a00caa74efbd1d58d83a0d6fdd6ff8c2fdfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2712a125cbfc32096a37d5455a820858a313cfb405531cebdce39fd2c5cac462",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-02-19T20:33:28Z",
    "title_canon_sha256": "d618f4d080b7da8db143bd6dbab3dd5ce5cec4d790b821787e61786ad4d93748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06835",
    "kind": "arxiv",
    "version": 3
  }
}