Pith Number

pith:IBNP363W

pith:2026:IBNP363WWVZAGLBF34UJHNDKTO

not attested not anchored not stored refs pending

Exotic topological defects and director fields in free-floating spherical ferroelectric nematic liquid crystal shells

Calum J. Gibb, Churchill B. Agoni, Ema Pilih, Irena Drevensek-Olenik, Jan P.F. Lagerwall, Jordan Hobbs, Luka Cmok, Richard Mandle

arxiv:2606.21231 v1 · 2026-06-19 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBNP363WWVZAGLBF34UJHNDKTO}

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	2026-06-23T01:12:34.173106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405afdfb76b572032c25df2893b46a9b830d09dc88e4a96d1ce10d439c453b78

Aliases

arxiv: 2606.21231 · arxiv_version: 2606.21231v1 · doi: 10.48550/arxiv.2606.21231 · pith_short_12: IBNP363WWVZA · pith_short_16: IBNP363WWVZAGLBF · pith_short_8: IBNP363W

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/IBNP363WWVZAGLBF34UJHNDKTO \
  | 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: 405afdfb76b572032c25df2893b46a9b830d09dc88e4a96d1ce10d439c453b78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eab7e17c11d1a8b66c0bbc8b99796acb0d6d42d13ce9bcbc177887a7908b31d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-06-19T08:51:38Z",
    "title_canon_sha256": "78b19fa59ab88fdd2d5b680b7c6fac50d38b0f91ee0777b946bc7c21587a9c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21231",
    "kind": "arxiv",
    "version": 1
  }
}