Pith Number

pith:GKW3BQLH

pith:2014:GKW3BQLHLZANZZ6WFYMGC4RIRR

not attested not anchored not stored refs pending

Sub-homogeneous positive monotone systems are insensitive to heterogeneous time-varying delays

Hamid Reza Feyzmahdavian, Mikael Johansson, Themistoklis Charalambous

arxiv:1407.1502 v1 · 2014-07-06 · 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{GKW3BQLHLZANZZ6WFYMGC4RIRR}

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	2026-05-18T02:48:16.395445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32adb0c1675e40dce7d62e186172288c76399878b01ddaea103c5ec944b47ed8

Aliases

arxiv: 1407.1502 · arxiv_version: 1407.1502v1 · doi: 10.48550/arxiv.1407.1502 · pith_short_12: GKW3BQLHLZAN · pith_short_16: GKW3BQLHLZANZZ6W · pith_short_8: GKW3BQLH

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/GKW3BQLHLZANZZ6WFYMGC4RIRR \
  | 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: 32adb0c1675e40dce7d62e186172288c76399878b01ddaea103c5ec944b47ed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d95057b8364fe9484cc25abdcd37e550557a484d4944c7b37d6e914e81152dbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-07-06T14:49:42Z",
    "title_canon_sha256": "090adb87c5fff399c713e6288983a8f10b4366786e8e57b5b2c4058fbe2c6957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1502",
    "kind": "arxiv",
    "version": 1
  }
}