Pith Number

pith:QSZGAUJ4

pith:2018:QSZGAUJ4AQALKOZODWPISXP3RA

not attested not anchored not stored refs pending

Quantifying precision loss in local quantum thermometry via diagonal discord

Akira Sone, Paola Cappellaro, Quntao Zhuang

arxiv:1804.03089 v2 · 2018-04-09 · 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{QSZGAUJ4AQALKOZODWPISXP3RA}

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	2026-05-18T00:10:54.326094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84b260513c0400b53b2e1d9e895dfb8803d3ba0371dcf82ae6e2fa46e2468b32

Aliases

arxiv: 1804.03089 · arxiv_version: 1804.03089v2 · doi: 10.48550/arxiv.1804.03089 · pith_short_12: QSZGAUJ4AQAL · pith_short_16: QSZGAUJ4AQALKOZO · pith_short_8: QSZGAUJ4

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/QSZGAUJ4AQALKOZODWPISXP3RA \
  | 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: 84b260513c0400b53b2e1d9e895dfb8803d3ba0371dcf82ae6e2fa46e2468b32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "802ac8a011ac836d7dad5cda23f9a9ab4a7a0b8aa6d20b5829ea4fc0cdfb418c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-09T16:29:44Z",
    "title_canon_sha256": "1df72920f53de5a84c22129cf36fb42e42cf4eb75c8df5f162b876a95706e5b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03089",
    "kind": "arxiv",
    "version": 2
  }
}