Pith Number

pith:G35AYM7A

pith:2022:G35AYM7AOY7EALPNE4S5RQ4W6J

not attested not anchored not stored refs pending

Operational definition of the temperature of a quantum state

Mart\'i Perarnau-Llobet, Nicolas Brunner, Patryk Lipka-Bartosik

arxiv:2205.00017 v2 · 2022-04-29 · 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{G35AYM7AOY7EALPNE4S5RQ4W6J}

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	2026-07-05T05:37:05.579643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36fa0c33e0763e402ded2725d8c396f252e12f7366d35172d11556e34e13b751

Aliases

arxiv: 2205.00017 · arxiv_version: 2205.00017v2 · doi: 10.48550/arxiv.2205.00017 · pith_short_12: G35AYM7AOY7E · pith_short_16: G35AYM7AOY7EALPN · pith_short_8: G35AYM7A

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/G35AYM7AOY7EALPNE4S5RQ4W6J \
  | 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: 36fa0c33e0763e402ded2725d8c396f252e12f7366d35172d11556e34e13b751

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a25602d7d1e2f0b90dcc4cc6b9c3392ca5eca525c0d504029e19627ad2b23cf2",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-04-29T18:00:13Z",
    "title_canon_sha256": "0e67b7e3840a44801e1cf47675d2888b50149680ad3b63ba24d65c9cae0d399b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.00017",
    "kind": "arxiv",
    "version": 2
  }
}