Pith Number

pith:27XWNKPF

pith:2024:27XWNKPFFY5I5UULAKZK2VBZNV

not attested not anchored not stored refs pending

Second harmonic generation induced by gate voltage oscillation in few layer MnBi2Te4

Chang Liu, Jinsong Zhang, Liangcai Xu, Shuai Yang, Xinlei Hao, Yang Feng, Yayu Wang, Yongchao Wang, Yongqian Wang, Zichen Lian

arxiv:2401.00679 v2 · 2024-01-01 · 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{27XWNKPFFY5I5UULAKZK2VBZNV}

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	2026-07-05T09:23:02.155915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7ef66a9e52e3a8ed28b02b2ad54396d634d25fb1bdd4729b7412da5493c91bc

Aliases

arxiv: 2401.00679 · arxiv_version: 2401.00679v2 · doi: 10.48550/arxiv.2401.00679 · pith_short_12: 27XWNKPFFY5I · pith_short_16: 27XWNKPFFY5I5UUL · pith_short_8: 27XWNKPF

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/27XWNKPFFY5I5UULAKZK2VBZNV \
  | 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: d7ef66a9e52e3a8ed28b02b2ad54396d634d25fb1bdd4729b7412da5493c91bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e5b51eb61143f0cf71f473ec12c4066b3abecb5de99f206ed465b920cbc3da3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-01-01T06:17:00Z",
    "title_canon_sha256": "2b2818d183da1477538e8013c05150b2031a57a3697b833d5b2dc789aeb97626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.00679",
    "kind": "arxiv",
    "version": 2
  }
}