Pith Number

pith:KOQTOCVJ

pith:2025:KOQTOCVJXY66E3DJS6DLHWMIEA

not attested not anchored not stored refs pending

Spin and orbital excitations in undoped infinite layers: a comparison between superconducting PrNiO2 and insulating CaCuO2

Daniele Di Castro, Daniele Preziosi, Francesco Rosa, Giacomo Ghiringhelli, Giacomo Merzoni, Hoshang Sahib, Krzysztof Wohlfeld, Leonardo Martinelli, Marco Salluzzo, Maryia Zinouyeva, Nicholas B. Brookes, Riccardo Arpaia

arxiv:2511.02448 v4 · 2025-11-04 · cond-mat.supr-con · 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{KOQTOCVJXY66E3DJS6DLHWMIEA}

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	2026-05-20T00:01:36.804933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53a1370aa9be3de26c699786b3d9882038b4add2c32921943e3476ee25e8134f

Aliases

arxiv: 2511.02448 · arxiv_version: 2511.02448v4 · doi: 10.48550/arxiv.2511.02448 · pith_short_12: KOQTOCVJXY66 · pith_short_16: KOQTOCVJXY66E3DJ · pith_short_8: KOQTOCVJ

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/KOQTOCVJXY66E3DJS6DLHWMIEA \
  | 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: 53a1370aa9be3de26c699786b3d9882038b4add2c32921943e3476ee25e8134f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53a50c82cb38a4b6896954fe01b6a745b5249f5e0bad85bb48cfe26a7937edf5",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-11-04T10:20:54Z",
    "title_canon_sha256": "f9640a69930c6a45904ea9a626e2f119b461fc8aee18145e57161c32cddedfa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.02448",
    "kind": "arxiv",
    "version": 4
  }
}