Pith Number

pith:QGIEKXF4

pith:2026:QGIEKXF4MKSYVUJ27E7QLYTZYO

not attested not anchored not stored refs pending

LStein: A new approach to visualizing sparse 2.5-dimensional data

Anais M\"oller, Christopher J. Fluke, Lukas Steinwender

LStein visualizes sparse 2.5D data by linking multiple series in one display to reduce information loss.

arxiv:2604.24034 v2 · 2026-04-27 · astro-ph.IM

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\usepackage{pith}
\pithnumber{QGIEKXF4MKSYVUJ27E7QLYTZYO}

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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.

Claims

C1strongest claim

We present LStein (Linking Series to envision information neatly), a novel visualisation approach implemented in Python, in an attempt to solve this challenge.

C2weakest assumption

That the new method provides minimal loss of information compared to traditional approaches for sparse 2.5D data, which is asserted but not evidenced or detailed in the abstract.

C3one line summary

LStein is a new visualization technique that links data series to display sparse 2.5D information more effectively than traditional methods.

Receipt and verification

First computed	2026-06-29T01:14:32.388550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8190455cbc62a58ad13af93f05e279c397f5e5b06f1e696584aed62e91d77f78

Aliases

arxiv: 2604.24034 · arxiv_version: 2604.24034v2 · doi: 10.48550/arxiv.2604.24034 · pith_short_12: QGIEKXF4MKSY · pith_short_16: QGIEKXF4MKSYVUJ2 · pith_short_8: QGIEKXF4

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/QGIEKXF4MKSYVUJ27E7QLYTZYO \
  | 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: 8190455cbc62a58ad13af93f05e279c397f5e5b06f1e696584aed62e91d77f78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5104000f06cb65dc31697c9a4ace80b50c8564c81a5f9a5f3fdc8d4ac57c84b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-04-27T04:36:54Z",
    "title_canon_sha256": "2222a26e7a08715acc1420f39adb2d1fecd5da1aaf5adde68ae1a686530ff7ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.24034",
    "kind": "arxiv",
    "version": 2
  }
}