Pith Number

pith:TFWEWOUD

pith:2020:TFWEWOUDKAJS5FEW5ETEYI7SE3

not attested not anchored not stored refs pending

Data-Driven Model Invalidation for Unknown Lipschitz Continuous Systems via Abstraction

Mohammad Khajenejad, Sze Zheng Yong, Zeyuan Jin

arxiv:2003.11662 v1 · 2020-03-25 · eess.SY · 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{TFWEWOUDKAJS5FEW5ETEYI7SE3}

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	2026-07-05T00:50:46.405921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

996c4b3a8350132e9496e9264c23f226fedfec27d27f64675bbaf2d4f41e5d5f

Aliases

arxiv: 2003.11662 · arxiv_version: 2003.11662v1 · doi: 10.48550/arxiv.2003.11662 · pith_short_12: TFWEWOUDKAJS · pith_short_16: TFWEWOUDKAJS5FEW · pith_short_8: TFWEWOUD

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/TFWEWOUDKAJS5FEW5ETEYI7SE3 \
  | 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: 996c4b3a8350132e9496e9264c23f226fedfec27d27f64675bbaf2d4f41e5d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927018fd6e81e0fef823def4524935091d335b9b01f35c45feb96b1158edf8ac",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-03-25T22:19:42Z",
    "title_canon_sha256": "10d7ff2e791fb4f35aaa63abef96da1842447a91185926b0159710494e0969af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.11662",
    "kind": "arxiv",
    "version": 1
  }
}