Pith Number

pith:AD2FJB77

pith:2019:AD2FJB776MHJ72CFCW7RV3GQWR

not attested not anchored not stored refs pending

Proximal gradient flow and Douglas-Rachford splitting dynamics: global exponential stability via integral quadratic constraints

Mihailo R. Jovanovi\'c, Sepideh Hassan-Moghaddam

arxiv:1908.09043 v2 · 2019-08-23 · math.OC · cs.LG · cs.SY · eess.SY · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AD2FJB776MHJ72CFCW7RV3GQWR}

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	2026-07-05T01:13:23.446829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00f45487fff30e9fe84515bf1aecd0b47820df0bed15535143b2195840fc0fe2

Aliases

arxiv: 1908.09043 · arxiv_version: 1908.09043v2 · doi: 10.48550/arxiv.1908.09043 · pith_short_12: AD2FJB776MHJ · pith_short_16: AD2FJB776MHJ72CF · pith_short_8: AD2FJB77

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/AD2FJB776MHJ72CFCW7RV3GQWR \
  | 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: 00f45487fff30e9fe84515bf1aecd0b47820df0bed15535143b2195840fc0fe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "818d23f8e3dbff2de1fa1caa7929fdb6d3110b064a5b97aaec39b15bf8d66fa3",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SY",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-08-23T22:21:48Z",
    "title_canon_sha256": "8bb47dff7bc108dcc784519f3a173e0923e332ede2b4bb9ea38a2c0ecd9de71e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09043",
    "kind": "arxiv",
    "version": 2
  }
}