Pith Number

pith:MYO5JNAR

pith:2026:MYO5JNARIDAXMFC6J5IUGVGMPL

not attested not anchored not stored refs pending

Mosaic: Area-Closed Spherical Surface Mosaics Induced by Cartesian Grids

Aubrie Kooiker, D. Heddle, H.F. Counts, Mihaela Dobrescu, Walter Pierce

arxiv:2605.16422 v1 · 2026-05-14 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYO5JNARIDAXMFC6J5IUGVGMPL}

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	2026-05-20T00:02:21.509209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

661dd4b41140c176145e4f514354cc7aca5b48c50d8bf8256404cad2439b3fd3

Aliases

arxiv: 2605.16422 · arxiv_version: 2605.16422v1 · doi: 10.48550/arxiv.2605.16422 · pith_short_12: MYO5JNARIDAX · pith_short_16: MYO5JNARIDAXMFC6 · pith_short_8: MYO5JNAR

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/MYO5JNARIDAXMFC6J5IUGVGMPL \
  | 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: 661dd4b41140c176145e4f514354cc7aca5b48c50d8bf8256404cad2439b3fd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "190b844c615b82512481626db3604270772995b233627c6be6e1444dce8aab0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-05-14T13:56:43Z",
    "title_canon_sha256": "a98078f6994f69eca4cb57957d96f1dbff396f43280435a1082ed705781bbd71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16422",
    "kind": "arxiv",
    "version": 1
  }
}