Pith Number

pith:IWLGGRJA

pith:2016:IWLGGRJAGAKR2CW53GVSLRSXZD

not attested not anchored not stored refs pending

Coupling of Particle Filters

Fredrik Lindsten, Pierre E. Jacob, Thomas B. Sch\"on

arxiv:1606.01156 v2 · 2016-06-03 · stat.ME · 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{IWLGGRJAGAKR2CW53GVSLRSXZD}

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	2026-05-18T01:10:58.977988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

459663452030151d0addd9ab25c657c8e26fa36cf48c05ddfe3433495541e9e0

Aliases

arxiv: 1606.01156 · arxiv_version: 1606.01156v2 · doi: 10.48550/arxiv.1606.01156 · pith_short_12: IWLGGRJAGAKR · pith_short_16: IWLGGRJAGAKR2CW5 · pith_short_8: IWLGGRJA

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/IWLGGRJAGAKR2CW53GVSLRSXZD \
  | 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: 459663452030151d0addd9ab25c657c8e26fa36cf48c05ddfe3433495541e9e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab02804ca3839a592fb18a7302320c1caf9ef573e7f36fb8dc7f3d4ad0ffafb",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-06-03T15:54:52Z",
    "title_canon_sha256": "c1d8b56a28b749b2960a95b0660bdc418ade084f85b9287ea72dc39a28b4133a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01156",
    "kind": "arxiv",
    "version": 2
  }
}