Pith Number

pith:7GSOAEYX

pith:2013:7GSOAEYX23MDAS4VVNNOKWXLGS

not attested not anchored not stored refs pending

Outlier robust system identification: a Bayesian kernel-based approach

Aleksandr Y. Aravkin, Gianluigi Pillonetto, Giulio Bottegal, Hakan Hjalmarsson

arxiv:1312.6317 v2 · 2013-12-21 · 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{7GSOAEYX23MDAS4VVNNOKWXLGS}

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	2026-05-18T03:03:56.403721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9a4e01317d6d8304b95ab5ae55aeb34a51d9ce9ff832276304234194889b73b

Aliases

arxiv: 1312.6317 · arxiv_version: 1312.6317v2 · doi: 10.48550/arxiv.1312.6317 · pith_short_12: 7GSOAEYX23MD · pith_short_16: 7GSOAEYX23MDAS4V · pith_short_8: 7GSOAEYX

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/7GSOAEYX23MDAS4VVNNOKWXLGS \
  | 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: f9a4e01317d6d8304b95ab5ae55aeb34a51d9ce9ff832276304234194889b73b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1c625ff21bbf4c5922abb53ed22d6082c163d61f8f34a13b69e094eb62f483e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-12-21T23:04:51Z",
    "title_canon_sha256": "60007d1f049883c150ca3cec250ccbc00a01ae70580d09452bc872189eeee585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6317",
    "kind": "arxiv",
    "version": 2
  }
}