Pith Number

pith:POW2ONKB

pith:2021:POW2ONKBUNCIBGGWKO3D6R34F5

not attested not anchored not stored refs pending

Topological superfluids in two-dimensional Fermi gas with Rashba spin-orbit coupling

Beibing Huang, Guangcan Guo, Hai-Qing Lin, Ho-Kin Tang, Ming Gong, Noah Fan Qi Yuan, Xiaosen Yang

arxiv:2109.04670 v1 · 2021-09-10 · 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{POW2ONKBUNCIBGGWKO3D6R34F5}

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	2026-07-05T03:13:08.561539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bada73541a3448098d653b63f477c2f66eb425a3a8ba0e1c24d72bf48a71474

Aliases

arxiv: 2109.04670 · arxiv_version: 2109.04670v1 · doi: 10.48550/arxiv.2109.04670 · pith_short_12: POW2ONKBUNCI · pith_short_16: POW2ONKBUNCIBGGW · pith_short_8: POW2ONKB

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/POW2ONKBUNCIBGGWKO3D6R34F5 \
  | 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: 7bada73541a3448098d653b63f477c2f66eb425a3a8ba0e1c24d72bf48a71474

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01455c6379d729783d2aed82fcea8209eeedd436085357aaab653b1280c19430",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2021-09-10T05:27:49Z",
    "title_canon_sha256": "f4907b9523844f15d06f8e235b1b77dceaedc663da4f771d0fb18119ffd43de8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04670",
    "kind": "arxiv",
    "version": 1
  }
}