Pith Number

pith:DMESBAUV

pith:2018:DMESBAUVEA5C5OAWYHCJH2EIBS

not attested not anchored not stored refs pending

$\mathcal{L}_2$ State Estimation with Guaranteed Convergence Speed in the Presence of Sporadic Measurements

Francesco Ferrante, Fr\'ed\'eric Gouaisbaut, Ricardo G. Sanfelice, Sophie Tarbouriech

arxiv:1811.01465 v5 · 2018-11-05 · 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{DMESBAUVEA5C5OAWYHCJH2EIBS}

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	2026-06-04T20:13:39.425594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b09208295203a2eb816c1c493e8880ca558ac30eb50724af668f692c8498bdb

Aliases

arxiv: 1811.01465 · arxiv_version: 1811.01465v5 · doi: 10.48550/arxiv.1811.01465 · pith_short_12: DMESBAUVEA5C · pith_short_16: DMESBAUVEA5C5OAW · pith_short_8: DMESBAUV

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/DMESBAUVEA5C5OAWYHCJH2EIBS \
  | 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: 1b09208295203a2eb816c1c493e8880ca558ac30eb50724af668f692c8498bdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6172f277939bf75e7ecd8a26567c5fb4004bb3ecd84d3e870afc832da700c9c4",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2018-11-05T00:32:56Z",
    "title_canon_sha256": "8ef883147b65bb60e370b610a0b3df092e747b716c737eda80ca536218090bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01465",
    "kind": "arxiv",
    "version": 5
  }
}