Pith Number

pith:FLJGA2LL

pith:2019:FLJGA2LLT5YSRLISYWVHAIXIQG

not attested not anchored not stored refs pending

Lipschitz modulus of linear and convex systems with the Hausdorff metric

Gerald Beer, Juan Parra, Marco A. L\'opez, Mar\'ia J. C\'anovas

arxiv:1907.02375 v1 · 2019-07-04 · 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{FLJGA2LLT5YSRLISYWVHAIXIQG}

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	2026-05-17T23:41:28.774003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ad260696b9f7128ad12c5aa7022e881b7517c86a77533740f337bed7ee82366

Aliases

arxiv: 1907.02375 · arxiv_version: 1907.02375v1 · doi: 10.48550/arxiv.1907.02375 · pith_short_12: FLJGA2LLT5YS · pith_short_16: FLJGA2LLT5YSRLIS · pith_short_8: FLJGA2LL

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/FLJGA2LLT5YSRLISYWVHAIXIQG \
  | 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: 2ad260696b9f7128ad12c5aa7022e881b7517c86a77533740f337bed7ee82366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c7a21069a98a5140bf119bb5c3e81d1a6d57d469888f562c0438ff3641ba628",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-07-04T12:45:31Z",
    "title_canon_sha256": "bdac8e1223b537d44333df617de244d7bcb20c124a92225d54a23f66daa9472b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02375",
    "kind": "arxiv",
    "version": 1
  }
}