Pith Number

pith:OCJ6P7KU

pith:2015:OCJ6P7KURBGORLGV2GNEHMUCQO

not attested not anchored not stored refs pending

Stochastic Particle Flow for Nonlinear High-Dimensional Filtering Problems

Fl\'avio Eler de Melo, Fred Daum, Matteo Fasiolo, Simon Maskell

arxiv:1511.01448 v3 · 2015-11-04 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCJ6P7KURBGORLGV2GNEHMUCQO}

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	2026-05-18T00:48:05.818832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7093e7fd54884ce8acd5d19a43b28283b64f4567a85630b66a3b8189ae26b49f

Aliases

arxiv: 1511.01448 · arxiv_version: 1511.01448v3 · doi: 10.48550/arxiv.1511.01448 · pith_short_12: OCJ6P7KURBGO · pith_short_16: OCJ6P7KURBGORLGV · pith_short_8: OCJ6P7KU

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/OCJ6P7KURBGORLGV2GNEHMUCQO \
  | 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: 7093e7fd54884ce8acd5d19a43b28283b64f4567a85630b66a3b8189ae26b49f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c74b084d6749a2dbfc27cd17b4eb37514e35d119d2eab4a2589b3a5b3161fd4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-11-04T19:40:16Z",
    "title_canon_sha256": "9c2a4a14b39ae907ceb1e37f7757053aa3cdfe974318049db088726af4305f6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01448",
    "kind": "arxiv",
    "version": 3
  }
}