Pith Number

pith:H4H5UGKV

pith:2020:H4H5UGKVZNWSKVKT4VKPT37DMP

not attested not anchored not stored refs pending

Packing minima and lattice points in convex bodies

Fei Xue, Martin Henk, Matthias Schymura

arxiv:2005.02234 v1 · 2020-05-05 · math.MG · 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{H4H5UGKVZNWSKVKT4VKPT37DMP}

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	2026-07-05T02:08:08.101586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f0fda1955cb6d255553e554f9efe363dc253fdab4f623b449a3594cb62d62b5

Aliases

arxiv: 2005.02234 · arxiv_version: 2005.02234v1 · doi: 10.48550/arxiv.2005.02234 · pith_short_12: H4H5UGKVZNWS · pith_short_16: H4H5UGKVZNWSKVKT · pith_short_8: H4H5UGKV

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/H4H5UGKVZNWSKVKT4VKPT37DMP \
  | 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: 3f0fda1955cb6d255553e554f9efe363dc253fdab4f623b449a3594cb62d62b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "934dc5e1d5a65f6f35407336c5af18386d9766e51a74cbd4c91a5f5cf162d7b5",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2020-05-05T14:31:26Z",
    "title_canon_sha256": "0db28bb67c7e183e5c9fc28d8d3c92c032a0b6bc4059ef9f25ce64e9b34d3713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02234",
    "kind": "arxiv",
    "version": 1
  }
}