Pith Number

pith:EQGXJVTT

pith:2016:EQGXJVTTGIUS65RFVC6PA5FLLJ

not attested not anchored not stored refs pending

Functional Data Analysis by Matrix Completion

Marie-H\'el\`ene Descary, Victor M. Panaretos

arxiv:1609.00834 v2 · 2016-09-03 · stat.ME · 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{EQGXJVTTGIUS65RFVC6PA5FLLJ}

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	2026-05-18T00:05:34.702531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240d74d67332292f7625a8bcf074ab5a4c4df3e60091ca38f157ec85205941b9

Aliases

arxiv: 1609.00834 · arxiv_version: 1609.00834v2 · doi: 10.48550/arxiv.1609.00834 · pith_short_12: EQGXJVTTGIUS · pith_short_16: EQGXJVTTGIUS65RF · pith_short_8: EQGXJVTT

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/EQGXJVTTGIUS65RFVC6PA5FLLJ \
  | 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: 240d74d67332292f7625a8bcf074ab5a4c4df3e60091ca38f157ec85205941b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b26704f7bd08bcd6aa62feafd876a47d6acc99bcdda2901fd9fe7caa136b25de",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-09-03T15:03:02Z",
    "title_canon_sha256": "7af936b4d467b8c4aa8be5626b8d8981891603fddd4faaa5fa568c6406b7a593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00834",
    "kind": "arxiv",
    "version": 2
  }
}