Pith Number

pith:CFSUGLKF

pith:2018:CFSUGLKFJ3V7D6WRUFWMYQHQUB

not attested not anchored not stored refs pending

An LMI Approach to Stability Analysis of Coupled Parabolic Systems

Masashi Wakaiki

arxiv:1802.00609 v5 · 2018-02-02 · math.OC · 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{CFSUGLKFJ3V7D6WRUFWMYQHQUB}

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	2026-05-17T23:45:53.263986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1165432d454eebf1fad1a16ccc40f0a05bd739bb9f6719a485ed4defa1cca7f3

Aliases

arxiv: 1802.00609 · arxiv_version: 1802.00609v5 · doi: 10.48550/arxiv.1802.00609 · pith_short_12: CFSUGLKFJ3V7 · pith_short_16: CFSUGLKFJ3V7D6WR · pith_short_8: CFSUGLKF

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/CFSUGLKFJ3V7D6WRUFWMYQHQUB \
  | 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: 1165432d454eebf1fad1a16ccc40f0a05bd739bb9f6719a485ed4defa1cca7f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfae15bf3e3a92bf67ab5902230a71c163557d8a1870568de915f3ed31e3e88b",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-02-02T09:26:19Z",
    "title_canon_sha256": "239c3cbcb450e734ed6c0ed5007956f8b6845cb30dce259a167030f0b0e40f53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00609",
    "kind": "arxiv",
    "version": 5
  }
}