Pith Number

pith:AZVCVMH7

pith:2018:AZVCVMH7Q3B525FSCHDKND77TQ

not attested not anchored not stored refs pending

Contraction and Robustness of Continuous Time Primal-Dual Dynamics

Hung D. Nguyen, Jean-Jacques Slotine, Konstantin Turitsyn, Thanh Long Vu

arxiv:1803.05975 v2 · 2018-03-15 · 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{AZVCVMH7Q3B525FSCHDKND77TQ}

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	2026-05-18T00:00:21.705777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

066a2ab0ff86c3dd74b211c6a68fff9c163eb9aab4f4e3acc48d0ad1af90f37b

Aliases

arxiv: 1803.05975 · arxiv_version: 1803.05975v2 · doi: 10.48550/arxiv.1803.05975 · pith_short_12: AZVCVMH7Q3B5 · pith_short_16: AZVCVMH7Q3B525FS · pith_short_8: AZVCVMH7

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/AZVCVMH7Q3B525FSCHDKND77TQ \
  | 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: 066a2ab0ff86c3dd74b211c6a68fff9c163eb9aab4f4e3acc48d0ad1af90f37b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b900b092eae31d109b22a8ae6ed1b2aeec337ab7ada6acf0eacbe137cd54ac74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-03-15T19:55:56Z",
    "title_canon_sha256": "a7a9e440aef439a86a9ac85a5a8702b8056ee1e11d4958b450e1730695d6e0b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05975",
    "kind": "arxiv",
    "version": 2
  }
}