Pith Number

pith:4RLSAKWE

pith:2021:4RLSAKWEZTSOCVTVW7KJF56YWR

not attested not anchored not stored refs pending

Charge and spin order dichotomy in NdNiO$_2$ driven by SrTiO$_3$ capping layer

A. Ariando, D. Preziosi, G. Ghiringhelli, G. Krieger, K. Kummer, L. E. Chow, L. Martinelli, M. Moretti Sala, M. Salluzzo, N.B. Brookes, N. Viart, R. Arpaia, S. Zeng

arxiv:2112.03341 v1 · 2021-12-06 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RLSAKWEZTSOCVTVW7KJF56YWR}

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	2026-07-05T04:43:37.436976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e457202ac4cce4e15675b7d492f7d8b464267b9a6bd90200d5ed7ed0215d02e5

Aliases

arxiv: 2112.03341 · arxiv_version: 2112.03341v1 · doi: 10.48550/arxiv.2112.03341 · pith_short_12: 4RLSAKWEZTSO · pith_short_16: 4RLSAKWEZTSOCVTV · pith_short_8: 4RLSAKWE

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/4RLSAKWEZTSOCVTVW7KJF56YWR \
  | 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: e457202ac4cce4e15675b7d492f7d8b464267b9a6bd90200d5ed7ed0215d02e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f7ef6703cdce1b1e5d83caa37ead264571bac3e1af574488cfac75693d7c2cd",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-12-06T20:20:48Z",
    "title_canon_sha256": "3e6a1c1b23da9ef1632ea0bc23ce466be232c8891c9c04665fafb85c7fa1e467"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03341",
    "kind": "arxiv",
    "version": 1
  }
}