Pith Number

pith:PVQLUX4Z

pith:2018:PVQLUX4ZJLIKLP6HDRO3MMY6KV

not attested not anchored not stored refs pending

Bounds for the diameter of the weight polytope

Sascha Kurz

arxiv:1808.03165 v2 · 2018-08-08 · 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{PVQLUX4ZJLIKLP6HDRO3MMY6KV}

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	2026-05-17T23:41:31.128963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d60ba5f994ad0a5bfc71c5db6331e555ff628ce4c23d152905f48b4285578ee

Aliases

arxiv: 1808.03165 · arxiv_version: 1808.03165v2 · doi: 10.48550/arxiv.1808.03165 · pith_short_12: PVQLUX4ZJLIK · pith_short_16: PVQLUX4ZJLIKLP6H · pith_short_8: PVQLUX4Z

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/PVQLUX4ZJLIKLP6HDRO3MMY6KV \
  | 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: 7d60ba5f994ad0a5bfc71c5db6331e555ff628ce4c23d152905f48b4285578ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9d0763157abea45ad00b0d3ad6920a53bf6d197b58dd9972fd41733f0d9de23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2018-08-08T12:16:28Z",
    "title_canon_sha256": "6bb589b129911486e2f26b951246e0d589393f288024ca3bba7e0d65ae99b279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03165",
    "kind": "arxiv",
    "version": 2
  }
}