Pith Number

pith:Y43Y6A72

pith:2015:Y43Y6A72GKWHZWMGM2J7HN67YF

not attested not anchored not stored refs pending

Robust Gaussian Filtering using a Pseudo Measurement

Cristina Garcia Cifuentes, Franziska Meier, Jan Issac, Jeannette Bohg, Manuel W\"uthrich, Sebastian Trimpe, Stefan Schaal

arxiv:1509.04072 v3 · 2015-09-14 · stat.ML · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y43Y6A72GKWHZWMGM2J7HN67YF}

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	2026-05-18T01:13:24.077999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7378f03fa32ac7cd9866693f3b7dfc14c8b4152c5948455ce700dd66fa59816

Aliases

arxiv: 1509.04072 · arxiv_version: 1509.04072v3 · doi: 10.48550/arxiv.1509.04072 · pith_short_12: Y43Y6A72GKWH · pith_short_16: Y43Y6A72GKWHZWMG · pith_short_8: Y43Y6A72

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/Y43Y6A72GKWHZWMGM2J7HN67YF \
  | 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: c7378f03fa32ac7cd9866693f3b7dfc14c8b4152c5948455ce700dd66fa59816

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "595edeb7facf83ac78565f3b9dcddc0fd0fffd9cb2be4298e69d2c91e6c82f20",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-09-14T13:04:42Z",
    "title_canon_sha256": "470bd02a5673c92709a07f3f214bbd6fdf17e241558f303ae8d6fbbc31f0ffe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04072",
    "kind": "arxiv",
    "version": 3
  }
}