Pith Number

pith:F6MGZRPT

pith:2020:F6MGZRPTYJYAM54DN2TZORGMIL

not attested not anchored not stored refs pending

BaCuS2: a superconductor with moderate electron-electron correlation

Jiangping Hu, Kun Jiang, Xianxin Wu, Yuhao Gu

arxiv:2009.06230 v1 · 2020-09-14 · 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{F6MGZRPTYJYAM54DN2TZORGMIL}

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	2026-07-05T02:39:42.213788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f986cc5f3c2700677836ea79744cc42ca6741f9f8ba5aa2bd09a458ee287791

Aliases

arxiv: 2009.06230 · arxiv_version: 2009.06230v1 · doi: 10.48550/arxiv.2009.06230 · pith_short_12: F6MGZRPTYJYA · pith_short_16: F6MGZRPTYJYAM54D · pith_short_8: F6MGZRPT

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/F6MGZRPTYJYAM54DN2TZORGMIL \
  | 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: 2f986cc5f3c2700677836ea79744cc42ca6741f9f8ba5aa2bd09a458ee287791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0657bbb8819c8da30cbf9d94838adb361561680c625f01d276d93d85dea63f17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2020-09-14T07:05:42Z",
    "title_canon_sha256": "9b6cb0e3d000e1394f44dfca80fb9a873ca65819cc8f9e5e427d7937fbcd81df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.06230",
    "kind": "arxiv",
    "version": 1
  }
}