Pith Number

pith:AIIBRE6Y

pith:2025:AIIBRE6YANC6QXNENWI4MPJZ7T

not attested not anchored not stored refs pending

Observation of Electride-like $s$ States Coexisting with Correlated $d$ Electrons in NdNiO$_2$

Chihao Li, Donglai Feng, Haichao Xu, Hai Huang, Jiahao Ye, Nan Guo, Rui Peng, Shenglin Tang, Suppanut Sangphet, Xiang Ding, Xiaoxiao Wang, Yezhao Zhuang, Yu Fan, Yutong Chen, Zhihui Chen, Zhitong An

arxiv:2507.04378 v1 · 2025-07-06 · 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{AIIBRE6YANC6QXNENWI4MPJZ7T}

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	2026-07-05T12:08:05.138479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02101893d80345e85da46d91c63d39fccbe0b0e595e69adbef4b49b9d03fcae7

Aliases

arxiv: 2507.04378 · arxiv_version: 2507.04378v1 · doi: 10.48550/arxiv.2507.04378 · pith_short_12: AIIBRE6YANC6 · pith_short_16: AIIBRE6YANC6QXNE · pith_short_8: AIIBRE6Y

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/AIIBRE6YANC6QXNENWI4MPJZ7T \
  | 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: 02101893d80345e85da46d91c63d39fccbe0b0e595e69adbef4b49b9d03fcae7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5df66563e127427d7568fc8b5e09c2cccd432980dbe6deb0a7e9c7a4a96c6c54",
    "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": "2025-07-06T12:52:03Z",
    "title_canon_sha256": "20769944e9ba0e5feb95cebd07781ad4fa0586732dc5641c13ab7e5502dc08d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04378",
    "kind": "arxiv",
    "version": 1
  }
}