Pith Number

pith:USJH46MT

pith:2025:USJH46MT5CMTFF3OBQ4P3N4ASZ

not attested not anchored not stored refs pending

Quantum Geometric Origin of Strain-Tunable Giant Second-Harmonic Generation in Bi$_2$O$_2$X (X=S, Se, Te)

Hua Wang, Wenbin Li, Xiao Lin, Zhefeng Lou, Zhihao Gong, Ziye Zhu

arxiv:2501.16741 v1 · 2025-01-28 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USJH46MT5CMTFF3OBQ4P3N4ASZ}

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	2026-07-05T10:06:17.890665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4927e7993e89932976e0c38fdb78096437a274255399d6742d3431d5e96882d

Aliases

arxiv: 2501.16741 · arxiv_version: 2501.16741v1 · doi: 10.48550/arxiv.2501.16741 · pith_short_12: USJH46MT5CMT · pith_short_16: USJH46MT5CMTFF3O · pith_short_8: USJH46MT

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/USJH46MT5CMTFF3OBQ4P3N4ASZ \
  | 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: a4927e7993e89932976e0c38fdb78096437a274255399d6742d3431d5e96882d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a0ca0ad417f329e6215f44da800ab22f737eaf7bc80487444a16e4dd4e273e8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-01-28T06:36:12Z",
    "title_canon_sha256": "3e88744c7affd629e550de895b9ac0dc0b4870200642ec586076a6799afb7e05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16741",
    "kind": "arxiv",
    "version": 1
  }
}