Pith Number

pith:RSXSNN4P

pith:2011:RSXSNN4PX37GQ6H256332XNHWQ

not attested not anchored not stored refs pending

Gaussian stationary processes over graphs, general frame and maximum likelihood identification

Fabrice Gamboa (IMT), Jean-Michel Loubes (IMT), Thibault Espinasse (IMT)

arxiv:1104.3664 v3 · 2011-04-19 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSXSNN4PX37GQ6H256332XNHWQ}

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	2026-05-18T03:59:36.782925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8caf26b78fbefe6878faefb7bd5da7b42de6d7bafc4860174a9cde603ecb2312

Aliases

arxiv: 1104.3664 · arxiv_version: 1104.3664v3 · doi: 10.48550/arxiv.1104.3664 · pith_short_12: RSXSNN4PX37G · pith_short_16: RSXSNN4PX37GQ6H2 · pith_short_8: RSXSNN4P

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/RSXSNN4PX37GQ6H256332XNHWQ \
  | 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: 8caf26b78fbefe6878faefb7bd5da7b42de6d7bafc4860174a9cde603ecb2312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a4c923bf0f55581ee50ef3b5d587de32e5e16e42cb3ce750f3b69a6395e981e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-04-19T08:00:13Z",
    "title_canon_sha256": "c79a15a83f7758e9ef291297ff444e955c45c91fde2afa0b6d69f5710adefe41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3664",
    "kind": "arxiv",
    "version": 3
  }
}