Pith Number

pith:MHLSODBB

pith:2021:MHLSODBBTWPVDUYTDN6O5LDUMW

not attested not anchored not stored refs pending

Huge permittivity and premature metallicity in Bi$_2$O$_2$Se single crystals

Jialu Wang, Tao Wang, Wanghua Hu, Xiaohui Yang, Xiao Lin, Zhuokai Xu

arxiv:2102.11451 v1 · 2021-02-23 · 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{MHLSODBBTWPVDUYTDN6O5LDUMW}

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	2026-07-05T02:35:38.780720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61d7270c219d9f51d3131b7ceeac74658441f7f48a89ac2b1fb79903ac8e4062

Aliases

arxiv: 2102.11451 · arxiv_version: 2102.11451v1 · doi: 10.48550/arxiv.2102.11451 · pith_short_12: MHLSODBBTWPV · pith_short_16: MHLSODBBTWPVDUYT · pith_short_8: MHLSODBB

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/MHLSODBBTWPVDUYTDN6O5LDUMW \
  | 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: 61d7270c219d9f51d3131b7ceeac74658441f7f48a89ac2b1fb79903ac8e4062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf76c288c3bbfceb8751544f10126b9a4281bdffba7add4e52d30a420393af53",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-02-23T01:39:59Z",
    "title_canon_sha256": "78d1486085d8be56b8def79d8bc088be99c2ae7b745858b46f8c36cb70a3011b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11451",
    "kind": "arxiv",
    "version": 1
  }
}