Pith Number

pith:LTERSKFQ

pith:2017:LTERSKFQ4GP5JQ6XJILI5KCPYN

not attested not anchored not stored refs pending

Bounding the size of an almost-equidistant set in Euclidean space

Andrey Kupavskii, Konrad J. Swanepoel, Nabil H. Mustafa

arxiv:1708.01590 v1 · 2017-08-04 · math.CO · cs.DM · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTERSKFQ4GP5JQ6XJILI5KCPYN}

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	2026-05-17T23:50:16.435115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cc91928b0e19fd4c3d74a168ea84fc3464a986ea79ca51784219725766e2d5a

Aliases

arxiv: 1708.01590 · arxiv_version: 1708.01590v1 · doi: 10.48550/arxiv.1708.01590 · pith_short_12: LTERSKFQ4GP5 · pith_short_16: LTERSKFQ4GP5JQ6X · pith_short_8: LTERSKFQ

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/LTERSKFQ4GP5JQ6XJILI5KCPYN \
  | 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: 5cc91928b0e19fd4c3d74a168ea84fc3464a986ea79ca51784219725766e2d5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e00cd1ce9bbdda6fe9faf72df82bbf4ea202ebda745542a999434afe4ab53628",
    "cross_cats_sorted": [
      "cs.DM",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-08-04T17:05:02Z",
    "title_canon_sha256": "de9b227875336fd54b5397d1029948e6be457cc0df27795cbda45bc27b0771d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01590",
    "kind": "arxiv",
    "version": 1
  }
}