Pith Number

pith:EHZTNPDP

pith:2016:EHZTNPDPENBJS37KDE7NK3DCG3

not attested not anchored not stored refs pending

A Unified Alternating Direction Method of Multipliers by Majorization Minimization

Canyi Lu, Jiashi Feng, Shuicheng Yan, Zhouchen Lin

arxiv:1607.02584 v1 · 2016-07-09 · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHZTNPDPENBJS37KDE7NK3DCG3}

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	2026-05-18T01:11:16.747284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21f336bc6f2342996fea193ed56c6236ea2ce1df776c952502119ee3df2f29fb

Aliases

arxiv: 1607.02584 · arxiv_version: 1607.02584v1 · doi: 10.48550/arxiv.1607.02584 · pith_short_12: EHZTNPDPENBJ · pith_short_16: EHZTNPDPENBJS37K · pith_short_8: EHZTNPDP

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/EHZTNPDPENBJS37KDE7NK3DCG3 \
  | 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: 21f336bc6f2342996fea193ed56c6236ea2ce1df776c952502119ee3df2f29fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52bdf6665bec3a2e113a0e533b4baf25204ceed1d31721171b452f08df640908",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2016-07-09T08:15:50Z",
    "title_canon_sha256": "9f259b9088152fba964fbac8f22e53dc961a1fbfb828c262d77bd2338dbf54ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02584",
    "kind": "arxiv",
    "version": 1
  }
}