Pith Number

pith:3D2AB56F

pith:2025:3D2AB56FSHPIN2H5PKF4JCULN2

not attested not anchored not stored refs pending

Superconductivity and phase diagram in Sr-doped La$_{3-x}$Sr$_{x}$Ni$_2$O$_7$ thin films

Bo Hao, Dianxiang Ji, Haoying Sun, Hongyi Zhang, Jian Zhou, Lu Han, Maosen Wang, Shengjun Yan, Wenjie Sun, Yang Yang, Yuefeng Nie, Zhangwen Mao, Zhengbin Gu

arxiv:2505.12603 v1 · 2025-05-19 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3D2AB56FSHPIN2H5PKF4JCULN2}

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.

Cited by

1 paper in Pith

Orbital-Selective Diagonal-Gap Test of Pairing in La$_3$Ni$_2$O$_7$

Receipt and verification

First computed	2026-07-05T11:05:06.760344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8f400f7c591de86e8fd7a8bc48a8b6e8e022f699810f459a031642614e1b3dd

Aliases

arxiv: 2505.12603 · arxiv_version: 2505.12603v1 · doi: 10.48550/arxiv.2505.12603 · pith_short_12: 3D2AB56FSHPI · pith_short_16: 3D2AB56FSHPIN2H5 · pith_short_8: 3D2AB56F

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/3D2AB56FSHPIN2H5PKF4JCULN2 \
  | 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: d8f400f7c591de86e8fd7a8bc48a8b6e8e022f699810f459a031642614e1b3dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4612879fa8798a90dd6cde9db25482d5eeea5a4e7ef8ec579fc2a4dcf5763e1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-05-19T01:35:18Z",
    "title_canon_sha256": "8e91dce046e6339a1f1b46977a9caeaeb878cf9d954eb5aa2564d413d19daee4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12603",
    "kind": "arxiv",
    "version": 1
  }
}