Pith Number

pith:HW5OWJV4

pith:2016:HW5OWJV4YTVC7RMOY2RBRXRVV5

not attested not anchored not stored refs pending

Cluster Sampling Filters for Non-Gaussian Data Assimilation

Adrian Sandu, Ahmed Attia, Azam Moosavi

arxiv:1607.03592 v2 · 2016-07-13 · stat.CO · cs.NA · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HW5OWJV4YTVC7RMOY2RBRXRVV5}

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	2026-05-18T01:08:32.063129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dbaeb26bcc4ea2fc58ec6a218de35af6e68aa1a05c3823e8369dc929535aac1

Aliases

arxiv: 1607.03592 · arxiv_version: 1607.03592v2 · doi: 10.48550/arxiv.1607.03592 · pith_short_12: HW5OWJV4YTVC · pith_short_16: HW5OWJV4YTVC7RMO · pith_short_8: HW5OWJV4

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/HW5OWJV4YTVC7RMOY2RBRXRVV5 \
  | 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: 3dbaeb26bcc4ea2fc58ec6a218de35af6e68aa1a05c3823e8369dc929535aac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9b94b285536b9e65d9f04ebc9c677234ecb4e0a6eda91c4404ca608b620f847",
    "cross_cats_sorted": [
      "cs.NA",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2016-07-13T04:37:31Z",
    "title_canon_sha256": "9e67ed0d81b4f6b517c66c97064bafd91d2badf1a74158f644161634d0749ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03592",
    "kind": "arxiv",
    "version": 2
  }
}