Pith Number

pith:JG7OZH7I

pith:2015:JG7OZH7ISIXOMTKST5R7SF5EHN

not attested not anchored not stored refs pending

$\mu$-Stability of Nonlinear Positive Systems With Unbounded Time-Varying Delays

Tianping Chen, Xiwei Liu

arxiv:1505.07565 v1 · 2015-05-28 · 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{JG7OZH7ISIXOMTKST5R7SF5EHN}

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	2026-05-18T02:00:58.015376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49beec9fe8922ee64d529f63f917a43b6f5fa8962eee0feaea4ca3167436440b

Aliases

arxiv: 1505.07565 · arxiv_version: 1505.07565v1 · doi: 10.48550/arxiv.1505.07565 · pith_short_12: JG7OZH7ISIXO · pith_short_16: JG7OZH7ISIXOMTKS · pith_short_8: JG7OZH7I

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/JG7OZH7ISIXOMTKST5R7SF5EHN \
  | 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: 49beec9fe8922ee64d529f63f917a43b6f5fa8962eee0feaea4ca3167436440b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a4f63ab7a75308c5871d8825cd1f0a047f08f1fe95b502abfd15b83be6e55d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-05-28T07:22:28Z",
    "title_canon_sha256": "7594831f4136dad3cefab3331697d19f3dcbf3b9d3b844f95d4297949bae1961"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07565",
    "kind": "arxiv",
    "version": 1
  }
}