Pith Number

pith:RR3GD2H3

pith:2021:RR3GD2H3K26UESNC7MWK527BJ7

not attested not anchored not stored refs pending

Interface-enhanced ferromagnetism with long-distance effect in van der Waals semiconductor

Cheng Song, Feng Pan, Hua Bai, Lei Han, Lin Huang, Qian Wang, Siqi Yin, Tongjin Chen, Wenxuan Zhu

arxiv:2111.00645 v1 · 2021-11-01 · 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{RR3GD2H3K26UESNC7MWK527BJ7}

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	2026-07-05T03:27:45.326437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c7661e8fb56bd4249a2fb2caeebe14fce984136ed4e571e94c3be603426c4b0

Aliases

arxiv: 2111.00645 · arxiv_version: 2111.00645v1 · doi: 10.48550/arxiv.2111.00645 · pith_short_12: RR3GD2H3K26U · pith_short_16: RR3GD2H3K26UESNC · pith_short_8: RR3GD2H3

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/RR3GD2H3K26UESNC7MWK527BJ7 \
  | 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: 8c7661e8fb56bd4249a2fb2caeebe14fce984136ed4e571e94c3be603426c4b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e64a001df5505132dfd46858b7912720d896723ec0ff6edf6a485117f0963f1f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-11-01T01:16:31Z",
    "title_canon_sha256": "64c87373db29ab3db56d4ac7a39841587e97811d60d049194f7332a0417e2f86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00645",
    "kind": "arxiv",
    "version": 1
  }
}