Pith Number

pith:CEQK2W7T

pith:2022:CEQK2W7TNLI4JD56OO2JQBFUJC

not attested not anchored not stored refs pending

Magnetic correlation between two local spins in a quantum spin Hall insulator

Rong-Qiang He, Ru Zheng, Zhong-Yi Lu

arxiv:2201.06790 v1 · 2022-01-18 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CEQK2W7TNLI4JD56OO2JQBFUJC}

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	2026-07-05T03:49:01.445509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1120ad5bf36ad1c48fbe73b49804b44895556b2b1c6844b5f4e557b9407685f8

Aliases

arxiv: 2201.06790 · arxiv_version: 2201.06790v1 · doi: 10.48550/arxiv.2201.06790 · pith_short_12: CEQK2W7TNLI4 · pith_short_16: CEQK2W7TNLI4JD56 · pith_short_8: CEQK2W7T

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/CEQK2W7TNLI4JD56OO2JQBFUJC \
  | 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: 1120ad5bf36ad1c48fbe73b49804b44895556b2b1c6844b5f4e557b9407685f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2a79aff31d4f2d7b32b2d29ca5056ca07ba2b0038985acccc327902740c27c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2022-01-18T07:39:21Z",
    "title_canon_sha256": "c323b6e458758137dc586e7cecab6824526fb674da5a34204ed91ade300ceace"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06790",
    "kind": "arxiv",
    "version": 1
  }
}