Pith Number

pith:RSVRJY3K

pith:2014:RSVRJY3KAWTPUOZ5AKRKHKMZVC

not attested not anchored not stored refs pending

Separation of uncorrelated stationary time series using autocovariance matrices

Fabian J. Theis, Hannu Oja, Jari Miettinen, Katrin Illner, Klaus Nordhausen, Sara Taskinen

arxiv:1405.3388 v1 · 2014-05-14 · 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{RSVRJY3KAWTPUOZ5AKRKHKMZVC}

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	2026-05-18T00:36:14.678160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cab14e36a05a6fa3b3d02a2a3a999a8b9e4ea78521c2a868e29bb260c0ff0cd

Aliases

arxiv: 1405.3388 · arxiv_version: 1405.3388v1 · doi: 10.48550/arxiv.1405.3388 · pith_short_12: RSVRJY3KAWTP · pith_short_16: RSVRJY3KAWTPUOZ5 · pith_short_8: RSVRJY3K

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/RSVRJY3KAWTPUOZ5AKRKHKMZVC \
  | 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: 8cab14e36a05a6fa3b3d02a2a3a999a8b9e4ea78521c2a868e29bb260c0ff0cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03e56c2c9c1280274de6722f462f38057967051e427f71b13c2d4170b4cf9e41",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-05-14T07:41:06Z",
    "title_canon_sha256": "047e19964c3f5e8d3bf36999fd5612f751bb31009bf7dba6c14f0abfda92c799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3388",
    "kind": "arxiv",
    "version": 1
  }
}