Pith Number

pith:ZCXLOIMY

pith:2023:ZCXLOIMYCPCS54ZFROIGUXFD5U

not attested not anchored not stored refs pending

Pressure induced color change and evolution of metallic behavior in nitrogen-doped lutetium hydride

Bo Zheng, Chengping He, Hai-Hu Wen, Huan Yang, Qing Li, Xiyu Zhu, Xue Ming, Ying-Jie Zhang, Yuecong Liu

arxiv:2303.17453 v1 · 2023-03-30 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCXLOIMYCPCS54ZFROIGUXFD5U}

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	2026-07-05T06:09:09.506154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8aeb7219813c52ef3258b906a5ca3ed206ef451d36a171d77166ad3414c5e78

Aliases

arxiv: 2303.17453 · arxiv_version: 2303.17453v1 · doi: 10.48550/arxiv.2303.17453 · pith_short_12: ZCXLOIMYCPCS · pith_short_16: ZCXLOIMYCPCS54ZF · pith_short_8: ZCXLOIMY

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/ZCXLOIMYCPCS54ZFROIGUXFD5U \
  | 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: c8aeb7219813c52ef3258b906a5ca3ed206ef451d36a171d77166ad3414c5e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62a4012b7aa110c26eb8de7f956a9c687456344cb1219821e3a5ac308ca8bb26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-03-30T15:26:58Z",
    "title_canon_sha256": "6c8f4372566244aa7d706ba20b3c9e8ccc22d94277de8e0ac22b22d54775cc1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.17453",
    "kind": "arxiv",
    "version": 1
  }
}