Pith Number

pith:2HHYG4A4

pith:2015:2HHYG4A4HSJENMEW2UKI7WGWZS

not attested not anchored not stored refs pending

Sequential Monte Carlo Methods for System Identification

Andreas Svensson, Christian A. Naesseth, Fredrik Lindsten, Johan Dahlin, Johan W{\aa}gberg, Liang Dai, Thomas B. Sch\"on

arxiv:1503.06058 v3 · 2015-03-20 · stat.CO · math.OC · 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{2HHYG4A4HSJENMEW2UKI7WGWZS}

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	2026-05-18T01:19:18.678385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1cf83701c3c9246b096d5148fd8d6cc802be571a7aa803521b162e31b48d48c

Aliases

arxiv: 1503.06058 · arxiv_version: 1503.06058v3 · doi: 10.48550/arxiv.1503.06058 · pith_short_12: 2HHYG4A4HSJE · pith_short_16: 2HHYG4A4HSJENMEW · pith_short_8: 2HHYG4A4

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/2HHYG4A4HSJENMEW2UKI7WGWZS \
  | 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: d1cf83701c3c9246b096d5148fd8d6cc802be571a7aa803521b162e31b48d48c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72e316fa33e847fae1005a4d5be2c01ea810892dbf693f1c3b9cd9abd735d96a",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2015-03-20T13:06:38Z",
    "title_canon_sha256": "312edb2553bf45851740e3dd8ec6718ac08c620060ee013f52939bbbdcf1735b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06058",
    "kind": "arxiv",
    "version": 3
  }
}