Pith Number

pith:TQXD4MX3

pith:2013:TQXD4MX367O3DWXRNUPECQBK4I

not attested not anchored not stored refs pending

SSM: Inference for time series analysis with State Space Models

Joseph Dureau, S\'ebastien Ballesteros, Tiffany Bogich

arxiv:1307.5626 v4 · 2013-07-22 · 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{TQXD4MX367O3DWXRNUPECQBK4I}

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	2026-05-18T02:58:57.026193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c2e3e32fbf7ddb1daf16d1e41402ae21bb3a2d5ed0b944dcd3c2c0cc08712d8

Aliases

arxiv: 1307.5626 · arxiv_version: 1307.5626v4 · doi: 10.48550/arxiv.1307.5626 · pith_short_12: TQXD4MX367O3 · pith_short_16: TQXD4MX367O3DWXR · pith_short_8: TQXD4MX3

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/TQXD4MX367O3DWXRNUPECQBK4I \
  | 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: 9c2e3e32fbf7ddb1daf16d1e41402ae21bb3a2d5ed0b944dcd3c2c0cc08712d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e17f3953666b0faec8bd69a35824c16d77c8394acea42d761e4f92dea8870a2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2013-07-22T09:15:33Z",
    "title_canon_sha256": "f960ed7709672239a5d82a897e92a006c5b1d0b7a633ce2cbe8618cb34ec3b4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5626",
    "kind": "arxiv",
    "version": 4
  }
}