Pith Number

pith:GP4VTX4J

pith:2021:GP4VTX4JJIZLBRNDTSWPSGPMEA

not attested not anchored not stored refs pending

Local Plaquette Physics as Key Ingredient of High-Temperature Superconductivity in Cuprates

A.I. Lichtenstein, E.G.C.P. van Loon, M. Danilov, M.I. Katsnelson, S. Brener, S. Iskakov

arxiv:2107.11344 v2 · 2021-07-23 · cond-mat.str-el · 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{GP4VTX4JJIZLBRNDTSWPSGPMEA}

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	2026-07-05T04:20:28.930150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f959df894a32b0c5a39cacf919ec2036b2c9736f71f1957365791b8c985dcb

Aliases

arxiv: 2107.11344 · arxiv_version: 2107.11344v2 · doi: 10.48550/arxiv.2107.11344 · pith_short_12: GP4VTX4JJIZL · pith_short_16: GP4VTX4JJIZLBRND · pith_short_8: GP4VTX4J

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/GP4VTX4JJIZLBRNDTSWPSGPMEA \
  | 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: 33f959df894a32b0c5a39cacf919ec2036b2c9736f71f1957365791b8c985dcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bda50e6fb6bb1b70af96f1337d701c92213c730d48e05e268b91731523acdca8",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-07-23T16:47:34Z",
    "title_canon_sha256": "149d5caaf6cd37fb1f9a8f3d360cd2450e5ef317bfdeae3f32cac701f8960ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11344",
    "kind": "arxiv",
    "version": 2
  }
}