Pith Number

pith:F7MPUAC7

pith:2016:F7MPUAC7EB37YMW76GIDAQ53VO

not attested not anchored not stored refs pending

Decentralized consensus finite-element Kalman filter for field estimation

Giorgio Battistelli, Giuseppe Pelosi, Luigi Chisci, Nicola Forti, Stefano Selleri

arxiv:1604.02392 v1 · 2016-04-08 · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7MPUAC7EB37YMW76GIDAQ53VO}

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	2026-05-18T01:17:26.668118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd8fa005f2077fc32dff1903043bbabbef6398640bc64cf476a5487188dd49c

Aliases

arxiv: 1604.02392 · arxiv_version: 1604.02392v1 · doi: 10.48550/arxiv.1604.02392 · pith_short_12: F7MPUAC7EB37 · pith_short_16: F7MPUAC7EB37YMW7 · pith_short_8: F7MPUAC7

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/F7MPUAC7EB37YMW76GIDAQ53VO \
  | 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: 2fd8fa005f2077fc32dff1903043bbabbef6398640bc64cf476a5487188dd49c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd68fba2f934899a1214a2d35bc9f47fe85ef116a604eb00a68a0f21513ba528",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-04-08T16:31:34Z",
    "title_canon_sha256": "25d3282612192f510ec624fdfa2e015f51aa989177a5ba3cf883c5a658aad95b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02392",
    "kind": "arxiv",
    "version": 1
  }
}