Pith Number

pith:3RJD7R5I

pith:2019:3RJD7R5IX3CDFMOBVCS23X3RY2

not attested not anchored not stored refs pending

Real-space observation of charge ordering in epitaxial La2-xSrxCuO4 films

Can-Li Song, Ding Zhang, Lin Gu, Menghan Liao, Qi-Kun Xue, Qinghua Zhang, Ruifeng Wang, Xu-Cun Ma, Yang Wang, Yong Zhong, Zhiling Luo, Ziyuan Dou

arxiv:1904.12277 v1 · 2019-04-28 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RJD7R5IX3CDFMOBVCS23X3RY2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:47:36.891437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc523fc7a8bec432b1c1a8a5addf71c6bd249d9ab27f548b1bc5948e14378a30

Aliases

arxiv: 1904.12277 · arxiv_version: 1904.12277v1 · doi: 10.48550/arxiv.1904.12277 · pith_short_12: 3RJD7R5IX3CD · pith_short_16: 3RJD7R5IX3CDFMOB · pith_short_8: 3RJD7R5I

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/3RJD7R5IX3CDFMOBVCS23X3RY2 \
  | 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: dc523fc7a8bec432b1c1a8a5addf71c6bd249d9ab27f548b1bc5948e14378a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "356b9b8e0950e8620c6e2f51118d059aac4028ff5a6808735c22c19fbf002013",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-04-28T08:31:27Z",
    "title_canon_sha256": "ae77e6432311b0e18b6e2fb1b517c69913905dbac13554876ae3dc004ee63181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12277",
    "kind": "arxiv",
    "version": 1
  }
}