Pith Number

pith:ZKPG4YZP

pith:2025:ZKPG4YZPKWEW3ONG2RGBXYOXQ2

not attested not anchored not stored refs pending

Ferroelectricity in a magnon Bose-Einstein condensate: Nonreciprocal superfluidity, exceptional points, and Majorana bosons

Kazuki Yamamoto, Mikito Koshino, Takuto Kawakami

arxiv:2512.22073 v2 · 2025-12-26 · cond-mat.mes-hall · cond-mat.quant-gas · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKPG4YZPKWEW3ONG2RGBXYOXQ2}

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.

Cited by

1 paper in Pith

Quantum Spin Squeezing Enhanced by Critical Exceptional Points

Receipt and verification

First computed	2026-07-03T01:17:16.090247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca9e6e632f55896db9a6d44c1be1d786aa8b96cc32dc00f86824a4617bafda99

Aliases

arxiv: 2512.22073 · arxiv_version: 2512.22073v2 · doi: 10.48550/arxiv.2512.22073 · pith_short_12: ZKPG4YZPKWEW · pith_short_16: ZKPG4YZPKWEW3ONG · pith_short_8: ZKPG4YZP

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/ZKPG4YZPKWEW3ONG2RGBXYOXQ2 \
  | 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: ca9e6e632f55896db9a6d44c1be1d786aa8b96cc32dc00f86824a4617bafda99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc62175863d24326d2e0d0616fa6826de08e0e11b822e2978beaadd8f238b873",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-12-26T16:12:53Z",
    "title_canon_sha256": "21d20d82f531bcf8acf900d3b4e65f4f71e7624330a335b10b12b7217af34812"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.22073",
    "kind": "arxiv",
    "version": 2
  }
}