Pith Number

pith:C45KOPWB

pith:2025:C45KOPWBVRQQPWOEPBK4NVFIM4

not attested not anchored not stored refs pending

Isolated spin ladders in Ln$_2$Ti$_9$Sb$_{11}$ (Ln:La-Nd) metals

Brenden R. Ortiz, Heda Zhang, Jiaqiang Yan, Karolina Gornicka, Matthew S. Cook, Satoshi Okamoto, Suchismita Sarker

arxiv:2508.05870 v1 · 2025-08-07 · cond-mat.str-el · 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{C45KOPWBVRQQPWOEPBK4NVFIM4}

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	2026-07-05T11:50:44.716130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

173aa73ec1ac6107d9c47855c6d4a8670af746a504944a1382869625ccd89a70

Aliases

arxiv: 2508.05870 · arxiv_version: 2508.05870v1 · doi: 10.48550/arxiv.2508.05870 · pith_short_12: C45KOPWBVRQQ · pith_short_16: C45KOPWBVRQQPWOE · pith_short_8: C45KOPWB

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/C45KOPWBVRQQPWOEPBK4NVFIM4 \
  | 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: 173aa73ec1ac6107d9c47855c6d4a8670af746a504944a1382869625ccd89a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5a75bbfc6e1a3cc601384cc0b8583678f6b1d3ce21fb06242537d7c0875cac5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-08-07T21:43:23Z",
    "title_canon_sha256": "420b39273f1799aaea9f33970554778fe47abbd4667a8e320cce96b8582edf42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.05870",
    "kind": "arxiv",
    "version": 1
  }
}