Pith Number

pith:QWGLKISD

pith:2018:QWGLKISDET7EVRES54XSZW72UU

not attested not anchored not stored refs pending

Experimental observation of bulk nodal lines and electronic surface states in ZrB$_2$

Chenghe Li, Dawei Shen, Hechang Lei, Hong Ding, Kai Liu, Man Li, Pengjie Guo, Qi Wang, Rui Lou, Shancai Wang, Shanshan Sun, Xuchuan Wu, Yaobo Huang, Zhe Sun, Zhonghao Liu, Zhong-Yi Lu, Zilu Wang

arxiv:1805.00827 v2 · 2018-05-02 · 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{QWGLKISDET7EVRES54XSZW72UU}

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	2026-05-18T00:05:50.754346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

858cb5224324fe4ac492ef2f2cdbfaa5109759a02a9003cdc0f278c863693246

Aliases

arxiv: 1805.00827 · arxiv_version: 1805.00827v2 · doi: 10.48550/arxiv.1805.00827 · pith_short_12: QWGLKISDET7E · pith_short_16: QWGLKISDET7EVRES · pith_short_8: QWGLKISD

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/QWGLKISDET7EVRES54XSZW72UU \
  | 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: 858cb5224324fe4ac492ef2f2cdbfaa5109759a02a9003cdc0f278c863693246

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce7aa19bf3e1e7ac55e29ca1855ca599874a174440ce155427b3255cb8aec56e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-02T14:06:17Z",
    "title_canon_sha256": "5cabf9fd190c444c727c73772f2edfc986000fd7ea15b198b5883f2dedc5306e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00827",
    "kind": "arxiv",
    "version": 2
  }
}