Pith Number

pith:NEZPI6OF

pith:2026:NEZPI6OFEHZ6FTXRQZADLGQDV3

not attested not anchored not stored refs pending

Piloting Planetarium Visualizations with LLMs during Live Events in Science Centers

Alexander Bock, Anders Ynnerman, Emma Broman, Johanna Bj\"orklund, Julia Hallsten, Lonni Besan\c{c}on, Mario Romero, Mathis Brossier, Mujtaba Fadhil Jawad, Tobias Isenberg, Ylva Selling

arxiv:2601.20466 v2 · 2026-01-28 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NEZPI6OFEHZ6FTXRQZADLGQDV3}

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	2026-06-23T01:12:00.542605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6932f479c521f3e2cef18640359a03aef70502c7fd309e254a874969f1dfb890

Aliases

arxiv: 2601.20466 · arxiv_version: 2601.20466v2 · doi: 10.48550/arxiv.2601.20466 · pith_short_12: NEZPI6OFEHZ6 · pith_short_16: NEZPI6OFEHZ6FTXR · pith_short_8: NEZPI6OF

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/NEZPI6OFEHZ6FTXRQZADLGQDV3 \
  | 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: 6932f479c521f3e2cef18640359a03aef70502c7fd309e254a874969f1dfb890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ac304065f658b6834a7ebd87084e13524e02bff8e48d2da12468388570d04de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-01-28T10:38:28Z",
    "title_canon_sha256": "cf37186f971804acc8c721ae543f8642202743022167cd0a2f666f85320b9595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.20466",
    "kind": "arxiv",
    "version": 2
  }
}