Pith Number

pith:AS7WM6TF

pith:2021:AS7WM6TFIHE44FHJIRV2L23HNK

not attested not anchored not stored refs pending

Qubit thermodynamics far from equilibrium: two perspectives about the nature of heat and work in the quantum regime

Alejandro Romanelli, Andr\'es Vallejo, Ra\'ul Donangelo

arxiv:2103.08934 v1 · 2021-03-16 · 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{AS7WM6TFIHE44FHJIRV2L23HNK}

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	2026-07-05T02:31:55.280305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04bf667a6541c9ce14e9446ba5eb676a855e57ba7e10517ae71c961e984e87bc

Aliases

arxiv: 2103.08934 · arxiv_version: 2103.08934v1 · doi: 10.48550/arxiv.2103.08934 · pith_short_12: AS7WM6TFIHE4 · pith_short_16: AS7WM6TFIHE44FHJ · pith_short_8: AS7WM6TF

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/AS7WM6TFIHE44FHJIRV2L23HNK \
  | 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: 04bf667a6541c9ce14e9446ba5eb676a855e57ba7e10517ae71c961e984e87bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f89149d414572a65886834ea60fa6ed66e864dc1f0bc9be2c524524aab9f657e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-03-16T09:31:20Z",
    "title_canon_sha256": "d89c8df80b3cc59fd9456dec37fedec5e9d376ebac0b32432f2d4bff0fed2fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08934",
    "kind": "arxiv",
    "version": 1
  }
}