Pith Number

pith:PDJJMRPG

pith:2021:PDJJMRPGKXFZZE5WQF4USPWTT5

not attested not anchored not stored refs pending

Strain-tunable Dzyaloshinskii--Moriya interaction and skyrmions in two-dimensional Janus Cr$_{2}$X$_{3}$Y$_{3}$ (X, Y = Cl, Br, I, X $\neq$ Y) trihalide monolayers

Changsheng Song, Jiqing Wang, Yufei Xue, Zebin Wu, Zhicheng Zhong, Zhong Shen

arxiv:2109.00723 v2 · 2021-09-02 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDJJMRPGKXFZZE5WQF4USPWTT5}

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	2026-07-05T04:56:59.715879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d29645e655cb9c93b68179493ed39f74048ad0d8fe977ff22604b93b2ae413

Aliases

arxiv: 2109.00723 · arxiv_version: 2109.00723v2 · doi: 10.48550/arxiv.2109.00723 · pith_short_12: PDJJMRPGKXFZ · pith_short_16: PDJJMRPGKXFZZE5W · pith_short_8: PDJJMRPG

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/PDJJMRPGKXFZZE5WQF4USPWTT5 \
  | 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: 78d29645e655cb9c93b68179493ed39f74048ad0d8fe977ff22604b93b2ae413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf69b2416d56e55eddbe836da44a1d943b4999aa0d8eef93f3b1752b93dface7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-09-02T05:37:59Z",
    "title_canon_sha256": "4e105830f9ffa3d3a9c37a96da6fd71333ac69be4adbaf2381f54fa4aae60360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.00723",
    "kind": "arxiv",
    "version": 2
  }
}