Pith Number

pith:HRD5AWA3

pith:2024:HRD5AWA3TQZT5OGK3HRCL7FJK4

not attested not anchored not stored refs pending

The Kondo effect in the quantum $XX$ spin chain

J. H. Pixley, Natan Andrei, Pradip Kattel, Yicheng Tang

arxiv:2401.04207 v1 · 2024-01-08 · cond-mat.str-el · cond-mat.stat-mech · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HRD5AWA3TQZT5OGK3HRCL7FJK4}

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

1 paper in Pith

Dissipation driven phase transition in the non-Hermitian Kondo model

Receipt and verification

First computed	2026-07-05T11:37:41.597671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c47d0581b9c333eb8cad9e225fca9570033d5362a6d48f2b8e402771c00ccdc

Aliases

arxiv: 2401.04207 · arxiv_version: 2401.04207v1 · doi: 10.48550/arxiv.2401.04207 · pith_short_12: HRD5AWA3TQZT · pith_short_16: HRD5AWA3TQZT5OGK · pith_short_8: HRD5AWA3

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/HRD5AWA3TQZT5OGK3HRCL7FJK4 \
  | 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: 3c47d0581b9c333eb8cad9e225fca9570033d5362a6d48f2b8e402771c00ccdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29bd553e4c61bb64ab90f90188c55e7566cbdf61a7ecd5acbdc7ca7acefce294",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2024-01-08T19:35:43Z",
    "title_canon_sha256": "f20cf712ba24502f83993fe1b365de10b901328dea9bbd2a86df1a9dcaa9f9e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04207",
    "kind": "arxiv",
    "version": 1
  }
}