Pith Number

pith:VBKZVLX2

pith:2026:VBKZVLX27HXFLFT7OJMO2NJV7I

not attested not anchored not stored refs pending

Greedy Vector Balancing

Arka Ghosh, Daniel Dadush, Ekin Ergen, {\L}ukasz Orlikowski, S{\l}awomir Lasota, Wojciech Czerwi\'nski

arxiv:2606.17991 v1 · 2026-06-16 · 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{VBKZVLX27HXFLFT7OJMO2NJV7I}

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	2026-06-19T16:10:45.381588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8559aaefaf9ee55967f7258ed3535fa24fdbc0b637e73aba190232b329eedc0

Aliases

arxiv: 2606.17991 · arxiv_version: 2606.17991v1 · doi: 10.48550/arxiv.2606.17991 · pith_short_12: VBKZVLX27HXF · pith_short_16: VBKZVLX27HXFLFT7 · pith_short_8: VBKZVLX2

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/VBKZVLX27HXFLFT7OJMO2NJV7I \
  | 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: a8559aaefaf9ee55967f7258ed3535fa24fdbc0b637e73aba190232b329eedc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e1545c50e5f524fb1f773a507f9fac0588cbc901cef5e65fab874ece5eba4a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2026-06-16T14:42:12Z",
    "title_canon_sha256": "8654ed20787c2dad4ddaf6472a17548c2c706c51b71adf10195121e54f057e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17991",
    "kind": "arxiv",
    "version": 1
  }
}