Pith Number

pith:BKSW6XQJ

pith:2018:BKSW6XQJZVYFKV4RG7HIG7YPJ3

not attested not anchored not stored refs pending

Half-quantum vortices and walls bounded by strings in the polar-distorted phases of topological superfluid $^3$He

A.N. Yudin, G.E. Volovik, J. Nissinen, J. Rysti, J.T. M\"akinen, K. Zhang, V.B. Eltsov, V.V. Dmitriev

arxiv:1807.04328 v3 · 2018-07-11 · cond-mat.other · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKSW6XQJZVYFKV4RG7HIG7YPJ3}

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

Topological charge of fermions and Landau theory of Fermi liquid

Receipt and verification

First computed	2026-07-05T02:02:49.534367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aa56f5e09cd7055579137ce837f0f4edc64e3db42ff23f8693f45318a3d2c0d

Aliases

arxiv: 1807.04328 · arxiv_version: 1807.04328v3 · doi: 10.48550/arxiv.1807.04328 · pith_short_12: BKSW6XQJZVYF · pith_short_16: BKSW6XQJZVYFKV4R · pith_short_8: BKSW6XQJ

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/BKSW6XQJZVYFKV4RG7HIG7YPJ3 \
  | 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: 0aa56f5e09cd7055579137ce837f0f4edc64e3db42ff23f8693f45318a3d2c0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b146bb99dbd37ba676c5192dbd96fd28ba3bb473ee4c4c65833b6d96578799f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2018-07-11T19:57:54Z",
    "title_canon_sha256": "22c992ce4d420347f3ce1caafc637e417cf432d5b6c81b15f208288789dd1785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04328",
    "kind": "arxiv",
    "version": 3
  }
}