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Paper Citation Record · LEDGER

Quantum vs. classical information: operator negativity as a probe of scrambling

As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1906.07639.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
1906.07639 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 2 of 2 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-21T06:32:19.484+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-14T12:20:24.123198Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: pith, observed 2026-08-14T05:50:04.037807Z

Reference resolution

0 of 0 outbound references displayed

  • verified exact0
  • verified fuzzy0
  • unresolved0
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation 1c99f1c0-3ca4-4ea8-a218-5e20ccf34883 · inbound

The negativity contour: a quasi-local measure of entanglement for mixed states cites this paper.

The negativity contour: a quasi-local measure of entanglement for mixed states Quantum vs. classical information: operator negativity as a probe of scrambling

Reference 56

Resolution
unresolved
no resolver link, observed 2026-08-14T12:20:24.123198Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T12:20:24.123198Z digest=sha256:6430ec90b095d101e053c9da434e0da907ff513fb35c90be11cf0367675f44e0

Observation 9d8afdea-de18-4c6b-9f34-937c3a60bcb1 · inbound

The Quantum Null Energy Condition and Entanglement Entropy in Quenches cites this paper.

The Quantum Null Energy Condition and Entanglement Entropy in Quenches Quantum vs. classical information: operator negativity as a probe of scrambling

Reference 50

Resolution
verified exact
local_arxiv, observed 2026-08-14T05:50:04.041787Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T05:50:03.851909Z digest=sha256:312e25b2c544813268df2812e8c71eaa4a3b69f92bd5ef523fac9153205d04af