Pith Number

pith:TNBVBRBZ

pith:2025:TNBVBRBZJS4SU2GVSFC2GMTQI4

not attested not anchored not stored refs pending

Hubbard dimer physics and the magnetostructural transition in the correlated cluster material Nb$_3$Cl$_8$

Alberto Carta, Carl P. Romao, Claude Ederer, Fabian Grahlow, H.-J\"urgen Meyer, Markus Str\"obele, Nicola A. Spaldin, Peter Mlkvik

arxiv:2509.03988 v1 · 2025-09-04 · 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{TNBVBRBZJS4SU2GVSFC2GMTQI4}

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

2 papers in Pith

Entropy-Driven Structural Phase Transition in Nb$_3$Cl$_8$ via Density Functional Theory and an Effective Model

Probing the real-space density of spin-entangled electrons

Receipt and verification

First computed	2026-07-05T12:04:51.259134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b4350c4394cb92a68d59145a3327047331799b011bd3d9e86968f875e7ddd44

Aliases

arxiv: 2509.03988 · arxiv_version: 2509.03988v1 · doi: 10.48550/arxiv.2509.03988 · pith_short_12: TNBVBRBZJS4S · pith_short_16: TNBVBRBZJS4SU2GV · pith_short_8: TNBVBRBZ

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/TNBVBRBZJS4SU2GVSFC2GMTQI4 \
  | 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: 9b4350c4394cb92a68d59145a3327047331799b011bd3d9e86968f875e7ddd44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac36f4dbb287130f408cabaee4695baa456405054ccbcf5c9e908b9ca7d17789",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-09-04T08:18:21Z",
    "title_canon_sha256": "088015cfd53a6b0cddbdc64cc7ea317e6e272897995033b4a823f78fd0da56be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03988",
    "kind": "arxiv",
    "version": 1
  }
}