Pith Number

pith:VRZD4AVG

pith:2019:VRZD4AVG7CXINJCCROG53GYEUY

not attested not anchored not stored refs pending

Escaping spurious local minimum trajectories in online time-varying nonconvex optimization

Javad Lavaei, Murat Arcak, Yuhao Ding

arxiv:1912.00561 v2 · 2019-12-02 · math.OC · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRZD4AVG7CXINJCCROG53GYEUY}

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	2026-07-05T02:09:36.022479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac723e02a6f8ae86a4428b8ddd9b04a605a9a0d0258a3b3393cd8942dbf09e63

Aliases

arxiv: 1912.00561 · arxiv_version: 1912.00561v2 · doi: 10.48550/arxiv.1912.00561 · pith_short_12: VRZD4AVG7CXI · pith_short_16: VRZD4AVG7CXINJCC · pith_short_8: VRZD4AVG

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/VRZD4AVG7CXINJCCROG53GYEUY \
  | 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: ac723e02a6f8ae86a4428b8ddd9b04a605a9a0d0258a3b3393cd8942dbf09e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4eb41c23260341c769ad8549f3779c84b36a1e3a361fb2e65196fad9c4c21e2",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-12-02T02:53:53Z",
    "title_canon_sha256": "3743a09da7ab41765d5b1ec7d66cc42b72af36b882704f4108b4d05d18a266c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.00561",
    "kind": "arxiv",
    "version": 2
  }
}