Pith Number

pith:TDD7MPZV

pith:2024:TDD7MPZVW44OM2HH55HLPWOH52

not attested not anchored not stored refs pending

Optimal estimates of trace distance between bosonic Gaussian states and applications to learning

Antonio Anna Mele, Francesco Anna Mele, Lennart Bittel, Ludovico Lami, Salvatore Tirone

arxiv:2411.02368 v4 · 2024-11-04 · 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{TDD7MPZVW44OM2HH55HLPWOH52}

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.

Cited by

2 papers in Pith

Entanglement Dynamics of Separable Squeezed States in Finite Memory Structured Reservoir

Learning Gaussian optical states with quantum computers

Receipt and verification

First computed	2026-07-05T11:23:07.538226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c7f63f35b738e668e7ef4eb7d9c7eeb75b415b1164970c9ac634b7368ed122

Aliases

arxiv: 2411.02368 · arxiv_version: 2411.02368v4 · doi: 10.48550/arxiv.2411.02368 · pith_short_12: TDD7MPZVW44O · pith_short_16: TDD7MPZVW44OM2HH · pith_short_8: TDD7MPZV

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/TDD7MPZVW44OM2HH55HLPWOH52 \
  | 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: 98c7f63f35b738e668e7ef4eb7d9c7eeb75b415b1164970c9ac634b7368ed122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0cd08bd3e2d1c8886019085b7f6968755d89f5c97ebe44c28c9370ed9db74c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-04T18:38:21Z",
    "title_canon_sha256": "ee079a62af871d24d5b8f954dd737022174ba846a872ace9d0a6906afc9bfc96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.02368",
    "kind": "arxiv",
    "version": 4
  }
}