Pith Number

pith:5K4EGOMS

pith:2018:5K4EGOMSGQHETQA36AJ5PYGQJB

not attested not anchored not stored refs pending

A general inequality for packings of boxes

Krzysztof Przes{\l}awski

arxiv:1804.07499 v1 · 2018-04-20 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5K4EGOMSGQHETQA36AJ5PYGQJB}

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	2026-05-18T00:17:58.625709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eab8433992340e49c01bf013d7e0d04844071f64509a2a95081db5de6816dc2e

Aliases

arxiv: 1804.07499 · arxiv_version: 1804.07499v1 · doi: 10.48550/arxiv.1804.07499 · pith_short_12: 5K4EGOMSGQHE · pith_short_16: 5K4EGOMSGQHETQA3 · pith_short_8: 5K4EGOMS

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/5K4EGOMSGQHETQA36AJ5PYGQJB \
  | 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: eab8433992340e49c01bf013d7e0d04844071f64509a2a95081db5de6816dc2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e4b8a5f7c1f0654a4300e20246e1e4a9a10a4124d031ef091f0fa16bf98ee24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-04-20T09:06:41Z",
    "title_canon_sha256": "e56f94c847e1062d106b53fc92bb34658167e629613ea47e21b9a27060b11bc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07499",
    "kind": "arxiv",
    "version": 1
  }
}