Pith Number

pith:XUV7JQ4S

pith:2013:XUV7JQ4SNXEZVINAAICJY6JYAB

not attested not anchored not stored refs pending

Quantum correlations of two-mode Gaussian systems in a thermal environment

Aurelian Isar

arxiv:1301.0549 v1 · 2013-01-01 · 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{XUV7JQ4SNXEZVINAAICJY6JYAB}

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	2026-05-18T01:52:21.771522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd2bf4c3926dc99aa1a002049c7938007915d7e9874a4bab60e6d672b53601ad

Aliases

arxiv: 1301.0549 · arxiv_version: 1301.0549v1 · doi: 10.48550/arxiv.1301.0549 · pith_short_12: XUV7JQ4SNXEZ · pith_short_16: XUV7JQ4SNXEZVINA · pith_short_8: XUV7JQ4S

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/XUV7JQ4SNXEZVINAAICJY6JYAB \
  | 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: bd2bf4c3926dc99aa1a002049c7938007915d7e9874a4bab60e6d672b53601ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2f91eed393d25748a3051f65e8f58416dc32f2c5c3e06b1e7e6bb72279cc14c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-01T23:49:07Z",
    "title_canon_sha256": "a46b0ff61c159067d63c1d496f1f4399b7ea28aa9e8d910cb09496ecae629100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0549",
    "kind": "arxiv",
    "version": 1
  }
}