Pith Number

pith:WWUXS7T5

pith:2025:WWUXS7T5LX4JV4Q5MCVJ2EVPJL

not attested not anchored not stored refs pending

Thermodynamics in a split Hilbert space: Quantum impurity at the edge of a one-dimensional superconductor

Abay Zhakenov, Natan Andrei, Pradip Kattel

arxiv:2508.19330 v1 · 2025-08-26 · cond-mat.str-el · cond-mat.supr-con · hep-th · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWUXS7T5LX4JV4Q5MCVJ2EVPJL}

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

Boundary phases and thermodynamics of the Kondo spin-$s$ chain: from overscreened Kondo to boundary-bound states

Receipt and verification

First computed	2026-07-05T11:59:43.289619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5a9797e7d5df89af21d60aa9d12af4af948aee86448855e050a07426974a613

Aliases

arxiv: 2508.19330 · arxiv_version: 2508.19330v1 · doi: 10.48550/arxiv.2508.19330 · pith_short_12: WWUXS7T5LX4J · pith_short_16: WWUXS7T5LX4JV4Q5 · pith_short_8: WWUXS7T5

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/WWUXS7T5LX4JV4Q5MCVJ2EVPJL \
  | 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: b5a9797e7d5df89af21d60aa9d12af4af948aee86448855e050a07426974a613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "684cf5210197cbe1020b1b152e2c0ce00756ec8b310246109e253914a6103e68",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "hep-th",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-08-26T18:00:00Z",
    "title_canon_sha256": "9d2f05a8d6b6260b791f9e9a5cc663040387cf2686465af77a0c166a7b89c8dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19330",
    "kind": "arxiv",
    "version": 1
  }
}