Pith Number

pith:G6II5IKM

pith:2015:G6II5IKMSI6GZ7UIHA243K2MA5

not attested not anchored not stored refs pending

Laminates supported on cubes

Gabriella Sebesty\'en, L\'aszl\'o Sz\'ekelyhidi Jr

arxiv:1504.06516 v2 · 2015-04-24 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G6II5IKMSI6GZ7UIHA243K2MA5}

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	2026-05-18T02:17:35.474971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37908ea14c923c6cfe883835cdab4c075a5d18ac0a6991188182f1b3497fe340

Aliases

arxiv: 1504.06516 · arxiv_version: 1504.06516v2 · doi: 10.48550/arxiv.1504.06516 · pith_short_12: G6II5IKMSI6G · pith_short_16: G6II5IKMSI6GZ7UI · pith_short_8: G6II5IKM

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/G6II5IKMSI6GZ7UIHA243K2MA5 \
  | 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: 37908ea14c923c6cfe883835cdab4c075a5d18ac0a6991188182f1b3497fe340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1b30633dc43d16e623e0384e92520aa9c208b94de11a3dba8ec7f30a27e45de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-04-24T14:11:15Z",
    "title_canon_sha256": "4097315bf4a77f3cc56ecbd4ebafb9bbe53043b75828d198e77b681f3fa9a126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06516",
    "kind": "arxiv",
    "version": 2
  }
}