Pith Number

pith:LKQDWKSP

pith:2019:LKQDWKSPZRM5B2GRP2N4ZOTQIU

not attested not anchored not stored refs pending

Multimode thermal states with multiphoton subtraction: study of the photons number distribution in the selected subsystem

G. V. Avosopiants, K. G. Katamadze, N. A. Bogdanova, S. P. Kulik, Yu. I. Bogdanov

arxiv:1906.08811 v2 · 2019-06-20 · quant-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{LKQDWKSPZRM5B2GRP2N4ZOTQIU}

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	2026-07-05T00:34:40.806120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aa03b2a4fcc59d0e8d17e9bccba704502e8eb3161601e9171f4bdfff7c9da23

Aliases

arxiv: 1906.08811 · arxiv_version: 1906.08811v2 · doi: 10.48550/arxiv.1906.08811 · pith_short_12: LKQDWKSPZRM5 · pith_short_16: LKQDWKSPZRM5B2GR · pith_short_8: LKQDWKSP

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/LKQDWKSPZRM5B2GRP2N4ZOTQIU \
  | 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: 5aa03b2a4fcc59d0e8d17e9bccba704502e8eb3161601e9171f4bdfff7c9da23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3a49a8e602e07901ddd76ecb87b12df957e6cb0aac08323dd33f47a8f5f67c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-20T19:12:56Z",
    "title_canon_sha256": "7a7a1da129cff73b8ef7ee28df6ab7451579040fa8b37655e11c58d3c62f281f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08811",
    "kind": "arxiv",
    "version": 2
  }
}