Pith Number

pith:7ISH366C

pith:2016:7ISH366CXN7IHCCKZY4WIPDYFG

not attested not anchored not stored refs pending

An efficient approximation for point-set diameter in higher dimensions

Ali Mohades, Mahdi Imanparast, Seyed Naser Hashemi

arxiv:1610.08543 v7 · 2016-10-26 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ISH366CXN7IHCCKZY4WIPDYFG}

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	2026-05-17T23:46:55.810202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa247dfbc2bb7e83884ace39643c7829ab875a0fc4a088088f77ddb9cb88f01c

Aliases

arxiv: 1610.08543 · arxiv_version: 1610.08543v7 · doi: 10.48550/arxiv.1610.08543 · pith_short_12: 7ISH366CXN7I · pith_short_16: 7ISH366CXN7IHCCK · pith_short_8: 7ISH366C

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/7ISH366CXN7IHCCKZY4WIPDYFG \
  | 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: fa247dfbc2bb7e83884ace39643c7829ab875a0fc4a088088f77ddb9cb88f01c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6be62908232c4666663257711d22ab0edf921b82f6482cb5067eec423c00ce9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2016-10-26T20:40:09Z",
    "title_canon_sha256": "f132cab35b52258886cbbd44ca4e9ee2b192457aa05d2022333c2f3f57254f02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08543",
    "kind": "arxiv",
    "version": 7
  }
}