Pith Number

pith:BSVAX2NN

pith:2017:BSVAX2NN7LWZOEVGYKG7AGFYHO

not attested not anchored not stored refs pending

Group Importance Sampling for Particle Filtering and MCMC

G. Camps-Valls, L. Martino, V. Elvira

arxiv:1704.02771 v4 · 2017-04-10 · stat.CO · cs.CE · cs.LG · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BSVAX2NN7LWZOEVGYKG7AGFYHO}

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	2026-07-05T03:49:57.157396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0caa0be9adfaed9712a6c28df018b83b816847744f0eae750b4c7f682f8b72ff

Aliases

arxiv: 1704.02771 · arxiv_version: 1704.02771v4 · doi: 10.48550/arxiv.1704.02771 · pith_short_12: BSVAX2NN7LWZ · pith_short_16: BSVAX2NN7LWZOEVG · pith_short_8: BSVAX2NN

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/BSVAX2NN7LWZOEVGYKG7AGFYHO \
  | 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: 0caa0be9adfaed9712a6c28df018b83b816847744f0eae750b4c7f682f8b72ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1998595c42ee2dedb3addf0c93a0b6fd888f056063ee33021d51dc1b86854dc",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.LG",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2017-04-10T09:20:47Z",
    "title_canon_sha256": "443ff53f99834fd840e1f5806a3740d660d33700c60f501b860692faa069f8cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02771",
    "kind": "arxiv",
    "version": 4
  }
}