Pith Number

pith:JFZB2T7F

pith:2018:JFZB2T7F3YVNEALH4WLJBF6EDU

not attested not anchored not stored refs pending

Quantum Measurement Cooling

Alessandro Cuccoli, Andrea Solfanelli, Lorenzo Buffoni, Michele Campisi, Paola Verrucchi

arxiv:1806.07814 v3 · 2018-06-20 · cond-mat.stat-mech · 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{JFZB2T7F3YVNEALH4WLJBF6EDU}

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	2026-05-17T23:52:41.708345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49721d4fe5de2ad20167e5969097c41d0789f0bffaa279beeed9b775fc444756

Aliases

arxiv: 1806.07814 · arxiv_version: 1806.07814v3 · doi: 10.48550/arxiv.1806.07814 · pith_short_12: JFZB2T7F3YVN · pith_short_16: JFZB2T7F3YVNEALH · pith_short_8: JFZB2T7F

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/JFZB2T7F3YVNEALH4WLJBF6EDU \
  | 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: 49721d4fe5de2ad20167e5969097c41d0789f0bffaa279beeed9b775fc444756

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9ddcf0b506e5a9bf0a41767c8d5afb282b9a5e6e2b6229371eaed2ce698ff43",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-06-20T16:08:09Z",
    "title_canon_sha256": "b41265978eef87fa6c4395862770c875bf15e756888b45280018ed25d82f63af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07814",
    "kind": "arxiv",
    "version": 3
  }
}