Pith Number

pith:ULPM77OX

pith:2019:ULPM77OX4C47AGJHHVWLBNKHO7

not attested not anchored not stored refs pending

New results on the local linear convergence of ADMM: a joint approach

Tomaso Erseghe

arxiv:1907.03823 v1 · 2019-07-08 · 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{ULPM77OX4C47AGJHHVWLBNKHO7}

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	2026-05-17T23:41:06.755977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2decffdd7e0b9f019273d6cb0b54777f9be7be1861d10932f221f4924b73683

Aliases

arxiv: 1907.03823 · arxiv_version: 1907.03823v1 · doi: 10.48550/arxiv.1907.03823 · pith_short_12: ULPM77OX4C47 · pith_short_16: ULPM77OX4C47AGJH · pith_short_8: ULPM77OX

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/ULPM77OX4C47AGJHHVWLBNKHO7 \
  | 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: a2decffdd7e0b9f019273d6cb0b54777f9be7be1861d10932f221f4924b73683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "093fb0bf757b41fd297c18de1800b10c0770bd25c3870b985df2c1c2305c24da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-07-08T19:41:26Z",
    "title_canon_sha256": "f286b119fb20cafbf04e521d6ed2085121557cb14846faff46709bca16260f6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03823",
    "kind": "arxiv",
    "version": 1
  }
}