Pith Number

pith:T4UVRFHF

pith:2015:T4UVRFHFPP24DJDDQIO33ETYVY

not attested not anchored not stored refs pending

A proof of uniform convergence over time for a distributed particle filter

Joaquin Miguez, Manuel A. Vazquez

arxiv:1504.01079 v2 · 2015-04-05 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4UVRFHFPP24DJDDQIO33ETYVY}

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	2026-05-18T01:13:05.126905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f295894e57bf5c1a463821dbd9278ae3f52340dfd388a8ecac31acd89a7819a

Aliases

arxiv: 1504.01079 · arxiv_version: 1504.01079v2 · doi: 10.48550/arxiv.1504.01079 · pith_short_12: T4UVRFHFPP24 · pith_short_16: T4UVRFHFPP24DJDD · pith_short_8: T4UVRFHF

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/T4UVRFHFPP24DJDDQIO33ETYVY \
  | 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: 9f295894e57bf5c1a463821dbd9278ae3f52340dfd388a8ecac31acd89a7819a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9969ea67fa1c60aec31afe9c9e418fc6bf07a237864a9852455c0277d7a102ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2015-04-05T03:48:17Z",
    "title_canon_sha256": "c5d2589e71c6f8dee2e912f5481093e5444f9881ed92210d6a14f9e286cf98cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01079",
    "kind": "arxiv",
    "version": 2
  }
}