Pith Number

pith:E7H5Q2IO

pith:2023:E7H5Q2IO3RULJLHEJFFIRDAYCE

not attested not anchored not stored refs pending

Data-driven estimation of transfer integrals in undoped cuprates

Denys Y. Kononenko, Jeroen van den Brink, Oleg Janson, Ulrich K. R\"o{\ss}ler

arxiv:2303.14033 v2 · 2023-03-24 · 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{E7H5Q2IO3RULJLHEJFFIRDAYCE}

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	2026-07-05T06:59:30.709923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27cfd8690edc68b4ace4494a888c181102daf9758e724100a8a2655c332108b7

Aliases

arxiv: 2303.14033 · arxiv_version: 2303.14033v2 · doi: 10.48550/arxiv.2303.14033 · pith_short_12: E7H5Q2IO3RUL · pith_short_16: E7H5Q2IO3RULJLHE · pith_short_8: E7H5Q2IO

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/E7H5Q2IO3RULJLHEJFFIRDAYCE \
  | 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: 27cfd8690edc68b4ace4494a888c181102daf9758e724100a8a2655c332108b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e84fa37e8ab6484724b082ad66ed2dea84aea72acf36d6261ffb24625a903ce5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2023-03-24T14:45:28Z",
    "title_canon_sha256": "f5321a50600c761409dbfcd7970f16f0b56fe66aea9d6387b760ccd14a7577e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14033",
    "kind": "arxiv",
    "version": 2
  }
}