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Paper Citation Record · LEDGER

Observation of $e^+e^-\to \pi^0\pi^0 h_c$ and a neutral charmoniumlike structure $Z_c(4020)^0$

As of 4 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1409.6577.

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

pith.paper-citation-record.v1
1409.6577 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 1 of 1 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-04T06:34:03.388597+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-06-28T00:42:32.420283Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-02T14:07:03.058585Z

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 e34ac10d-a845-4525-9e4a-cae7b4d3479e · inbound

Vector charmonium(-like) states in the energy range of 4.1-4.6 GeV cites this paper.

Vector charmonium(-like) states in the energy range of 4.1-4.6 GeV Observation of $e^+e^-\to \pi^0\pi^0 h_c$ and a neutral charmoniumlike structure $Z_c(4020)^0$

Reference 131

Resolution
verified exact
local_arxiv, observed 2026-07-02T14:07:03.060068Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=pdf_text observed=2026-06-28T00:42:32.420283Z digest=sha256:f022b042f3c0da40593200f48fa9945e55c8e629bb19480651f9ec56bf932d76