Pith Number

pith:JCU66E5J

pith:2018:JCU66E5JB37XP63WSJEEZP2PDP

not attested not anchored not stored refs pending

Small-Gain Stability Analysis of Hyperbolic-Parabolic PDE Loops

Iasson Karafyllis, Miroslav Krstic

arxiv:1802.03139 v1 · 2018-02-09 · math.OC · cs.SY · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCU66E5JB37XP63WSJEEZP2PDP}

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	2026-05-18T00:23:58.486688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48a9ef13a90eff77fb7692484cbf4f1bd872a34f45c5290bb82ff728a970a22f

Aliases

arxiv: 1802.03139 · arxiv_version: 1802.03139v1 · doi: 10.48550/arxiv.1802.03139 · pith_short_12: JCU66E5JB37X · pith_short_16: JCU66E5JB37XP63W · pith_short_8: JCU66E5J

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/JCU66E5JB37XP63WSJEEZP2PDP \
  | 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: 48a9ef13a90eff77fb7692484cbf4f1bd872a34f45c5290bb82ff728a970a22f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d7ba67845fd9cfbb8b8267edb227a99130cc668e1d8de40b2fca6e13af819c7",
    "cross_cats_sorted": [
      "cs.SY",
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-02-09T06:07:15Z",
    "title_canon_sha256": "9e8ef04491ca1b16b40d85ae3fc259fac95a7393b323efe03a4592ce0fe44857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03139",
    "kind": "arxiv",
    "version": 1
  }
}