Pith Number

pith:LE45IRB7

pith:2018:LE45IRB7CVU3W545QQDHU2XI2A

not attested not anchored not stored refs pending

Symmetric and asymmetric discrimination of bosonic loss: Toy applications to biological samples and photo-degradable materials

Gaetana Spedalieri, Samuel L. Braunstein, Stefano Pirandola

arxiv:1805.10140 v2 · 2018-05-25 · quant-ph · cond-mat.other · physics.bio-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LE45IRB7CVU3W545QQDHU2XI2A}

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	2026-05-18T00:00:02.071157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5939d4443f1569bb779d84067a6ae8d029e2f769e9d594ed5845bba3f52beffd

Aliases

arxiv: 1805.10140 · arxiv_version: 1805.10140v2 · doi: 10.48550/arxiv.1805.10140 · pith_short_12: LE45IRB7CVU3 · pith_short_16: LE45IRB7CVU3W545 · pith_short_8: LE45IRB7

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/LE45IRB7CVU3W545QQDHU2XI2A \
  | 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: 5939d4443f1569bb779d84067a6ae8d029e2f769e9d594ed5845bba3f52beffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c083cc8e4070de524eaa723d1e4ae85bb5e9d71142d637cba636bdc458773fb5",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.bio-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-25T13:18:53Z",
    "title_canon_sha256": "26dee8cb546a778b8963359a70887b1752a9e2e07d2aa3cacc37a3f61c740cab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10140",
    "kind": "arxiv",
    "version": 2
  }
}