Pith Number

pith:GZ7VNU5K

pith:2018:GZ7VNU5KDPWWRIB22POLPVOTZC

not attested not anchored not stored refs pending

Passivity-Based Generalization of Primal-Dual Dynamics for Non-Strictly Convex Cost Functions

Junya Yamauchi, Masayuki Fujita, Shunya Yamashita, Takeshi Hatanaka

arxiv:1811.08640 v2 · 2018-11-21 · cs.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{GZ7VNU5KDPWWRIB22POLPVOTZC}

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	2026-05-18T00:00:07.660129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

367f56d3aa1bed68a03ad3dcb7d5d3c897b71966e9dfd03b31bc7c005c8870c9

Aliases

arxiv: 1811.08640 · arxiv_version: 1811.08640v2 · doi: 10.48550/arxiv.1811.08640 · pith_short_12: GZ7VNU5KDPWW · pith_short_16: GZ7VNU5KDPWWRIB2 · pith_short_8: GZ7VNU5K

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/GZ7VNU5KDPWWRIB22POLPVOTZC \
  | 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: 367f56d3aa1bed68a03ad3dcb7d5d3c897b71966e9dfd03b31bc7c005c8870c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0d7eeb13a62ab68c6c87f0ae25a4df69ba7a51bb4d834f286c743ad1ab41790",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-11-21T09:03:28Z",
    "title_canon_sha256": "bfe177f75c00674f3e5aea4edb12b670fda6a61d344758f3af0daa2b9f95b46f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08640",
    "kind": "arxiv",
    "version": 2
  }
}