Pith Number

pith:V3HTTMGY

pith:2025:V3HTTMGYO4SG67W4XGK7UPYOVQ

not attested not anchored not stored refs pending

Towards effective models for low-dimensional cuprates: From ground state Hamiltonian reconstruction to spectral functions

Annabelle Bohrdt, Hannah Lange, Sebastian Paeckel, Tizian Blatz, Ulrich Schollw\"ock

arxiv:2509.06947 v1 · 2025-09-08 · cond-mat.str-el · cond-mat.quant-gas · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3HTTMGYO4SG67W4XGK7UPYOVQ}

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

Realizing multi-orbital Emery models with ultracold atoms

Hubbard vs. Emery model: spectra, transport and relevance for cuprates

Receipt and verification

First computed	2026-07-05T12:06:55.863074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aecf39b0d877246f7edcb995fa3f0eac14c63821536903da8a2824699836a854

Aliases

arxiv: 2509.06947 · arxiv_version: 2509.06947v1 · doi: 10.48550/arxiv.2509.06947 · pith_short_12: V3HTTMGYO4SG · pith_short_16: V3HTTMGYO4SG67W4 · pith_short_8: V3HTTMGY

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/V3HTTMGYO4SG67W4XGK7UPYOVQ \
  | 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: aecf39b0d877246f7edcb995fa3f0eac14c63821536903da8a2824699836a854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6e0476406ccc2b247a12f0752eeb3a7fbc95135ad44ffb21de11ff55f880a60",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-09-08T17:57:43Z",
    "title_canon_sha256": "f286f7211deb4ee974a68431b49e39e320e8dac88cf1c029574d7343d59c438d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06947",
    "kind": "arxiv",
    "version": 1
  }
}