Pith Number

pith:L5E2PH72

pith:2012:L5E2PH724EAOWYMA4KJAVU4M6I

not attested not anchored not stored refs pending

Qubit-assisted thermometry of a quantum harmonic oscillator

Matteo Brunelli, Matteo G. A. Paris, Mauro Paternostro, Stefano Olivares

arxiv:1205.3465 v2 · 2012-05-15 · 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{L5E2PH724EAOWYMA4KJAVU4M6I}

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	2026-05-18T03:41:58.635224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f49a79ffae100eb6180e2920ad38cf20bbc4be9d6affae376351621c859fcb8

Aliases

arxiv: 1205.3465 · arxiv_version: 1205.3465v2 · doi: 10.48550/arxiv.1205.3465 · pith_short_12: L5E2PH724EAO · pith_short_16: L5E2PH724EAOWYMA · pith_short_8: L5E2PH72

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/L5E2PH724EAOWYMA4KJAVU4M6I \
  | 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: 5f49a79ffae100eb6180e2920ad38cf20bbc4be9d6affae376351621c859fcb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e1e7f666a3e50a29747aa26a840ef8aea8a9339714387a083015825b161346",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-15T18:20:37Z",
    "title_canon_sha256": "68b710742fe1dd44eacda8c290c9ffa0bfdcac5852b9e2c21dc79aaca2759df7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3465",
    "kind": "arxiv",
    "version": 2
  }
}