Pith Number

pith:CWAION6L

pith:2023:CWAION6LJWBCKOSICXOVKJPTNB

not attested not anchored not stored refs pending

Work statistics, quantum signatures and enhanced work extraction in quadratic fermionic models

Alessandro Santini, Andrea Solfanelli, Mario Collura, Stefano Gherardini

arxiv:2302.13759 v1 · 2023-02-27 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWAION6LJWBCKOSICXOVKJPTNB}

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	2026-07-05T06:49:19.465892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15808737cb4d82253a4815dd5525f3686ba562cb3497ad367c0d7c840bf7cb39

Aliases

arxiv: 2302.13759 · arxiv_version: 2302.13759v1 · doi: 10.48550/arxiv.2302.13759 · pith_short_12: CWAION6LJWBC · pith_short_16: CWAION6LJWBCKOSI · pith_short_8: CWAION6L

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/CWAION6LJWBCKOSICXOVKJPTNB \
  | 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: 15808737cb4d82253a4815dd5525f3686ba562cb3497ad367c0d7c840bf7cb39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59cfb73c51a04aa979314cc27254082da8381ce1b1475708a00342ff793deb69",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-27T13:42:40Z",
    "title_canon_sha256": "b7195ced161b607482b9e3e6fa3db4d6942f6656b9fcfc7a53aa603ed029554b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13759",
    "kind": "arxiv",
    "version": 1
  }
}