Pith Number

pith:Z7MSFA3A

pith:2025:Z7MSFA3ADVXUZ76ZLOP5F2HI2O

not attested not anchored not stored refs pending

Energy-independent tomography of Gaussian states

Antonio A. Mele, Francesco A. Mele, Jens Eisert, Lennart Bittel

arxiv:2508.14979 v1 · 2025-08-20 · 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{Z7MSFA3ADVXUZ76ZLOP5F2HI2O}

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

Learning Gaussian optical states with quantum computers

Advances in quantum learning theory with bosonic systems

Receipt and verification

First computed	2026-07-05T11:57:04.394393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd92283601d6f4cffd95b9fd2e8e8d3ad6a545d4836dc7175718a6025a5fd2d

Aliases

arxiv: 2508.14979 · arxiv_version: 2508.14979v1 · doi: 10.48550/arxiv.2508.14979 · pith_short_12: Z7MSFA3ADVXU · pith_short_16: Z7MSFA3ADVXUZ76Z · pith_short_8: Z7MSFA3A

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/Z7MSFA3ADVXUZ76ZLOP5F2HI2O \
  | 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: cfd92283601d6f4cffd95b9fd2e8e8d3ad6a545d4836dc7175718a6025a5fd2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cc6fcf1d5d4afe55e0b2e88a752086aec03945f675852c2072f2bf87bcd1a2a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-20T18:03:33Z",
    "title_canon_sha256": "4a365f367fa02d525651138021ce0a9b7037000005de5b5bf65766ff8a17f199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14979",
    "kind": "arxiv",
    "version": 1
  }
}