Pith Number

pith:J7YLSVKY

pith:2024:J7YLSVKY452GCT3ZWSS3GGKNHC

not attested not anchored not stored refs pending

Low-Distortion Clustering with Ordinal and Limited Cardinal Information

Chris Schwiegelshohn, Ioannis Caragiannis, Jakob Burkhardt, Karl Fehrs, Matteo Russo, Sudarshan Shyam

arxiv:2402.04035 v1 · 2024-02-06 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7YLSVKY452GCT3ZWSS3GGKNHC}

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	2026-07-05T07:42:02.216797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff0b95558e774614f79b4a5b3194d38979718a15806371cb3bb781af65056e4

Aliases

arxiv: 2402.04035 · arxiv_version: 2402.04035v1 · doi: 10.48550/arxiv.2402.04035 · pith_short_12: J7YLSVKY452G · pith_short_16: J7YLSVKY452GCT3Z · pith_short_8: J7YLSVKY

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/J7YLSVKY452GCT3ZWSS3GGKNHC \
  | 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: 4ff0b95558e774614f79b4a5b3194d38979718a15806371cb3bb781af65056e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee8bde42ef93d6df95b4301480cdf5087253384d9b42c398e9ea6a31767cbc64",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2024-02-06T14:32:13Z",
    "title_canon_sha256": "1902b57010200956ffa37290512407abb33dbeb2687139cd0f0bf8985c3cc4c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.04035",
    "kind": "arxiv",
    "version": 1
  }
}