Pith Number

pith:HCOW45BW

pith:2023:HCOW45BW4C4H4MT7VZ47WITGUR

not attested not anchored not stored refs pending

Robust Signal Recovery in Hadamard Spaces

Georg K\"ostenberger, Thomas Stark

arxiv:2307.06057 v2 · 2023-07-12 · math.ST · math.MG · 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{HCOW45BW4C4H4MT7VZ47WITGUR}

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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.

Cited by

1 paper in Pith

A data-based notion of quantiles on Hadamard spaces

Receipt and verification

First computed	2026-07-05T08:46:17.559072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

389d6e7436e0b87e327fae79fb2266a442bed2f77c1e580b01df8e1082519d37

Aliases

arxiv: 2307.06057 · arxiv_version: 2307.06057v2 · doi: 10.48550/arxiv.2307.06057 · pith_short_12: HCOW45BW4C4H · pith_short_16: HCOW45BW4C4H4MT7 · pith_short_8: HCOW45BW

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/HCOW45BW4C4H4MT7VZ47WITGUR \
  | 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: 389d6e7436e0b87e327fae79fb2266a442bed2f77c1e580b01df8e1082519d37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca89e5a698eee8dfb8b4e009e643eddb70e7d44c7b1938626364e568665b6a6e",
    "cross_cats_sorted": [
      "math.MG",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2023-07-12T10:20:40Z",
    "title_canon_sha256": "968a6adb6b636eddd69f1561512ba783da0021fab28eb5731717d897c7d5af95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.06057",
    "kind": "arxiv",
    "version": 2
  }
}