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Paper Citation Record · LEDGER

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects

As of 18 August 2026, this Paper Citation Record lists 80 of 80 outbound references and 1 inbound Pith citation observation for arXiv:2501.14282.

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

pith.paper-citation-record.v1
2501.14282 v2

Coverage vector

measured 80 of 80 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-10T15:28:04.789530Z

measured 81 of 81 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-18T06:34:40.430872+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-10T15:28:04.480477Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-10T15:28:05.305148Z

Reference resolution

80 of 80 outbound references displayed

  • verified exact9
  • verified fuzzy33
  • unresolved36
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch2

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 67b577d6-c03d-4b41-8100-95f43610aa99 · outbound

This paper cites Herrera Complexity and Shadows of Spherically Symmetric Compact Objects.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Herrera Complexity and Shadows of Spherically Symmetric Compact Objects

Reference 1

Resolution
verified exact
local_arxiv, observed 2026-08-10T15:28:05.309601Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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Observation 48e046a4-e99f-47fb-a7eb-22a78789c772 · outbound

This paper cites Further, asr→∞, A(r), B(r)→ 1.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Further, asr→∞, A(r), B(r)→ 1

Reference 2

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raw_fallback, observed 2026-08-10T15:28:05.907542Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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Observation e8d46e7a-2536-493d-a914-fb9088e1a988 · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 3

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raw_fallback, observed 2026-08-10T15:28:05.886756Z

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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Observation 5c652dba-67c3-4004-a1d6-3f04c2ec57c3 · outbound

This paper cites This effective potential is used to determine the radius at which photon sphere might exist for the gravitating object.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects This effective potential is used to determine the radius at which photon sphere might exist for the gravitating object

Reference 4

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.494421Z digest=sha256:dc7b4e808cd0af8133f172f6d6eae340fdc678211707cfb3f9408ead22da72f0

Observation 6d082647-6e76-4398-bac7-bce8b97c2247 · outbound

This paper cites Thus we want to connect the complexity factor YTF withVeff so that we can obtain a quantitative estimate of how complexity impacts formation of photon spheres.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Thus we want to connect the complexity factor YTF withVeff so that we can obtain a quantitative estimate of how complexity impacts formation of photon spheres

Reference 5

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raw_fallback, observed 2026-08-10T15:28:05.858786Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.498640Z digest=sha256:953d79eddaa9a12d9a0f544e3ba8349b4320aeac74c8bfa9da2b5211fa5d421a

Observation 88c26394-892f-48b4-8abb-a67c3d3d0d23 · outbound

This paper cites Here the Veff (r) = 1 r2B2(r) and V′ eff = 0 gives B′ B =− 1 r.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Here the Veff (r) = 1 r2B2(r) and V′ eff = 0 gives B′ B =− 1 r

Reference 6

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.502843Z digest=sha256:58c88d08ddf701583c4d830bc5ea1223de1667067c6384b7f45a6e3762d1e1b2

Observation fa4b79eb-0a41-4a9c-ac77-d3f52c020b90 · outbound

This paper cites Here the function φ(r) is the redshift function and the function b(r) is called the wormhole shape function.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Here the function φ(r) is the redshift function and the function b(r) is called the wormhole shape function

Reference 7

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raw_fallback, observed 2026-08-10T15:28:05.829804Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.506920Z digest=sha256:984b010befc0740b1caaf763c1071c61578523de541935ed3ec90236b3be6253

Observation d9cb034a-d291-4a48-a559-1c0f6fd77da8 · outbound

This paper cites Zero complexity space times are considered as simple space times, which are equivalent to the homogeneous and isotropic FRW space.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Zero complexity space times are considered as simple space times, which are equivalent to the homogeneous and isotropic FRW space

Reference 8

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raw_fallback, observed 2026-08-10T15:28:05.815543Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.511061Z digest=sha256:e9fe642f06d8a82d0fddfcff751cfcc287d4d73fc532344083a8cd30aa02cedc

Observation 710bac03-560d-4bd5-99e1-57c978dde90f · outbound

This paper cites The matter tensors for n =− 1 2 become homogeneous and isotropic with pr = pt =−ρ = 3R.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects The matter tensors for n =− 1 2 become homogeneous and isotropic with pr = pt =−ρ = 3R

Reference 9

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raw_fallback, observed 2026-08-10T15:28:05.800538Z

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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Observation 098b0984-07a5-4d3f-aa09-2e920302d0ae · outbound

This paper cites For q = 0 and non-zero positive values of λ we will get the Damour-Solodukhin wormhole.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects For q = 0 and non-zero positive values of λ we will get the Damour-Solodukhin wormhole

Reference 10

Resolution
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raw_fallback, observed 2026-08-10T15:28:05.786798Z

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.519123Z digest=sha256:7f687105a18b9ced8e9f9db87431261f307eac9fc94cefdd3e30e44808b6fcd4

Observation 48fb3612-0a63-493e-834d-2a0d6b4a8b8e · outbound

This paper cites The corresponding photon sphere radius is rph = 2.25, while event horizon occurs at reh = 1.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects The corresponding photon sphere radius is rph = 2.25, while event horizon occurs at reh = 1

Reference 11

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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Observation 3f6bd6d6-1687-442b-b0ab-f86bcba6123f · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 12

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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Observation ec0b837e-382f-4a82-a57b-bd8c978591e2 · outbound

This paper cites As postulated, the existence of an antiphoton sphere at the throat will give a positive YTF, we observe from figure 3d that YTF is positive at the throat location r0 = 2.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects As postulated, the existence of an antiphoton sphere at the throat will give a positive YTF, we observe from figure 3d that YTF is positive at the throat location r0 = 2

Reference 13

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raw_fallback, observed 2026-08-10T15:28:05.746199Z

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.530519Z digest=sha256:e802aabfba7e2edf3f4438ee8554ad0b4d1f707aa96e1ace259f50318a02a1fc

Observation c4118ce3-5b83-4078-9b5c-34874fa73834 · outbound

This paper cites The figure has been drawn for M =−1.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects The figure has been drawn for M =−1

Reference 14

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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Observation 7c61ba2d-cc56-4518-8048-d6fe6b66d54c · outbound

This paper cites complexity factor.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects complexity factor

Reference 15

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.538454Z digest=sha256:24ccdeb27a63c87d8ef8a8c666ae6eba356d983b059e83cbccf7b033e0fd21f7

Observation 0e9ae34a-b103-43f1-bc46-c63d8809f9ca · outbound

This paper cites Here the throat is at r0 = 2, the photon sphere is obtained at rph = 12 5, while shadow radius is at 24 √ 3 5 √.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Here the throat is at r0 = 2, the photon sphere is obtained at rph = 12 5, while shadow radius is at 24 √ 3 5 √

Reference 16

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source=pdf_text observed=2026-08-10T15:28:04.542132Z digest=sha256:fac63c563e5ae3ba13b0666057f2fb619c9bc8fa376a33aedb8144ecae0293c5

Observation 489e6d5a-eaae-47bb-b670-ca4051317f18 · outbound

This paper cites One can see that YTF > 0 at the photon sphere radius of 2, which is also the throat location.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects One can see that YTF > 0 at the photon sphere radius of 2, which is also the throat location

Reference 17

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source=pdf_text observed=2026-08-10T15:28:04.546089Z digest=sha256:66d6e0620f0fc3fa643726c203cc39d639f52d7a0e485e9c348736eb5b51ac9f

Observation 9480b881-a916-423a-85b2-277a78f4f2a4 · outbound

This paper cites 231610097492).

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects 231610097492)

Reference 18

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source=pdf_text observed=2026-08-10T15:28:04.550203Z digest=sha256:c25b966739c5c23307394a7e8b5712b94170c20cecc97332efe015e00c28994a

Observation bc923439-0603-4c98-9132-0faa1687dfd2 · outbound

This paper cites Herrera Phys.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Herrera Phys

Reference 19

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Observation 4951c3a2-1ea9-4f23-980b-c87fcf591574 · outbound

This paper cites Herrera, A.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Herrera, A

Reference 20

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source=pdf_text observed=2026-08-10T15:28:04.558240Z digest=sha256:8f6fb2a3f56cc56b488bc05e542a2a27d4fcbdd17342ccdd12d5749eaf6f0c2d

Observation 696ebec9-bb89-40c1-ac23-90fcae4e9b2c · outbound

This paper cites Complexity factors for axially symmetric static sources.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Complexity factors for axially symmetric static sources

Reference 21

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Observation 984b99ff-b093-4fb2-9798-7bb70491028e · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 22

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source=pdf_text observed=2026-08-10T15:28:04.566445Z digest=sha256:6a61c50f4d7fbff9f4355603e752f816378e2fc1935bfae8ca324b4d22acbce7

Observation 3056271c-baae-4c98-b54b-07baa7ad057c · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 23

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.570262Z digest=sha256:565312116f17fba9c4eb05c04a2dd7560d83b156904e7af3960b5e92b8bdd5f9

Observation 99742713-2346-4ffe-ba78-0f17a3097c3f · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 24

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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.574945Z digest=sha256:a8d174c2e188f14e342e2ca22a27a8be10d5966566a41a8c98f22fd0c6517b91

Observation 1a7405b8-b286-4261-a751-92f1717ae262 · outbound

This paper cites Shadows of spherically symmetric black holes and naked singularities.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Shadows of spherically symmetric black holes and naked singularities

Reference 25

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.578791Z digest=sha256:09f5f8fc1db4398a45705151ef2d78f74887becba7eb5f9807044300aa27d765

Observation 629c8f99-6cb9-4992-8e13-4425cd5face5 · outbound

This paper cites Perlick, O.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Perlick, O

Reference 26

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.584863Z digest=sha256:6f647beade6dac9272d1419b98c78392a5c40c4a5fded8b123a0dc82b1fb94aa

Observation f03b6e2d-e4c7-4c79-a3df-0cb7b2b2abb6 · outbound

This paper cites Light ring images of double photon spheres in black hole and wormhole space-times.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Light ring images of double photon spheres in black hole and wormhole space-times

Reference 27

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Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.588755Z digest=sha256:54f9eac57cef4858fec80e96d8c73f33e2c5beb9a73bb5b15591485c297379c8

Observation db56d2f8-affc-48ab-9930-ba8fa60ce6d3 · outbound

This paper cites Optical properties of black holes in regularized Maxwell theory.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Optical properties of black holes in regularized Maxwell theory

Reference 28

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unresolved
no resolver link, observed 2026-08-10T15:28:04.593068Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.593068Z digest=sha256:a627785b0f4b2a85f5f10809b435693ffa88cd5cf17f003d83c8940942a5dfb5

Observation e90b78c3-84b6-4cc6-8ec0-2e3f9a6fc8e3 · outbound

This paper cites Geodesic structure, shadow and optical appearance of black hole immersed in Chaplygin-like dark fluid.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Geodesic structure, shadow and optical appearance of black hole immersed in Chaplygin-like dark fluid

Reference 29

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unresolved
no resolver link, observed 2026-08-10T15:28:04.596703Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.596703Z digest=sha256:2351b340281f7eb4b03960a6911995d9997ec7ea2f3e102ae64b2ac65718a1d5

Observation 17ad07cc-dc1a-4927-87ab-b0d25539e92b · outbound

This paper cites General Approach on Shadow Radius and Photon Spheres in Asymptotically Flat Spacetimes and the Impact of Mass-Dependent Variations.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects General Approach on Shadow Radius and Photon Spheres in Asymptotically Flat Spacetimes and the Impact of Mass-Dependent Variations

Reference 30

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unresolved
no resolver link, observed 2026-08-10T15:28:04.600451Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.600451Z digest=sha256:6b3209fbbc44b438013b773dbff91baaf337e5a256ab2ef5eeaa9a40126a3aec

Observation e8838711-e2fe-4737-aa2c-f4f7dfd78918 · outbound

This paper cites Trajectories of photons around a rotating black hole with unusual asymptotics.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Trajectories of photons around a rotating black hole with unusual asymptotics

Reference 31

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verified exact
local_arxiv, observed 2026-08-10T15:28:05.221993Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.603773Z digest=sha256:504403613eb103a4a1cab4c03074565fd711885e99c84347a5c948e31c04f723

Observation 083e8653-71a4-4aac-8efd-46cc1b8def38 · outbound

This paper cites Four $\mathbb{S}\mathbb{T}\mathbb{U}$ Black Holes Shadows.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Four $\mathbb{S}\mathbb{T}\mathbb{U}$ Black Holes Shadows

Reference 32

Resolution
verified exact
local_arxiv, observed 2026-08-10T15:28:05.208546Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.607362Z digest=sha256:23b03d774e9adb6c81bae7fded5a2f167a8126147c0d4bb3f7d43de33f1899e7

Observation f207732f-b7a1-43c5-8fbb-381be2f1b189 · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 33

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unresolved
raw_fallback, observed 2026-08-10T15:28:05.579231Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.611507Z digest=sha256:936427a971dab36f7a6bdae59e4c5387cf5ff24883cf495f455e57b312a319c6

Observation d94c4dbe-8306-4cfb-abf4-4fdcf9b97c28 · outbound

This paper cites Muller, Phys.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Muller, Phys

Reference 34

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verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.568542Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.616019Z digest=sha256:53a6ea3436414a857cee42f4cfc89a9a7b00d47d8b995f05ff241eed964bfd51

Observation d2bb88a6-efe5-4bf5-b420-5ca991b17b43 · outbound

This paper cites Abe, ApJ, 725, 787 (2010).

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Abe, ApJ, 725, 787 (2010)

Reference 35

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.559533Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.619748Z digest=sha256:12e0d4be7604170663f7fa97a577e39f7cbd50a2e86b5f94828729c5a0c92466

Observation aff28869-fe57-4bbb-9b5b-ff30c853788a · outbound

This paper cites Tsukamoto, T.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Tsukamoto, T

Reference 36

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.550636Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.623538Z digest=sha256:06aec1da7c152dccbcf44147c46b3bc2f35f971141a434f3c9d476d51121fe0b

Observation 6e478048-fb48-453c-a2ff-4583e582fa73 · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 37

Resolution
unresolved
raw_fallback, observed 2026-08-10T15:28:05.541176Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.627117Z digest=sha256:4d4a8d9c22935dc0d7565d4af9fd1295817df9a923e8c925458d26c56b7755c8

Observation f066d49e-4c38-46ee-a6b2-8dbaea6e0535 · outbound

This paper cites Shadows of rotating wormholes.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Shadows of rotating wormholes

Reference 38

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.630800Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.630800Z digest=sha256:817bba163e70a78a283cd0a0ea9c3667da71af02634d894353cc31c4c96b80e0

Observation 0201558e-c35c-4428-a47b-3907567698b2 · outbound

This paper cites Shaikh, P.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Shaikh, P

Reference 39

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.531458Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.634905Z digest=sha256:fb78a649e52888abfd7a2360d2d3c0c8892ac24641a4266f08806249d1a061a0

Observation ffbd5dd1-caf6-46ee-bb1b-06cc4cde7864 · outbound

This paper cites Shadows of Lorentzian traversable wormholes.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Shadows of Lorentzian traversable wormholes

Reference 40

Resolution
verified exact
local_arxiv, observed 2026-08-10T15:28:05.184580Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.638487Z digest=sha256:5483660c7e76b524feebc464c4e71fbe622f9cf41ced4c8830ff81273690915b

Observation a80afede-18e8-47e0-bf02-189b8ce6a1a0 · outbound

This paper cites Shaikh, P.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Shaikh, P

Reference 41

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.521423Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.642090Z digest=sha256:7eb81693e28d990600213d8b1ce88c9889509de44ea3364d5fcdfa737ec75bbc

Observation 4761ea36-53b0-4740-a781-bd539a48aa7c · outbound

This paper cites Paul, Phys.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Paul, Phys

Reference 42

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.510675Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.646597Z digest=sha256:dd772d15b03e3aedd2b466475bc0f45368325adbc6e83bc90d6cf08d70584343

Observation 8857228f-d82d-42ca-afd2-03f43a520355 · outbound

This paper cites Observational signatures of wormholes with thin accretion disks.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Observational signatures of wormholes with thin accretion disks

Reference 43

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.650333Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.650333Z digest=sha256:7f3f9db6f11726fbe84196b1d737bd141b7d30e4412ca1683c301196cf220884

Observation 92cd2b7e-9535-4cf0-91d4-959f066987fd · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 44

Resolution
unresolved
raw_fallback, observed 2026-08-10T15:28:05.499619Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.654385Z digest=sha256:9796d655db090eee873f93565ff9ff388e224c027ab2df2fa734ca0f0a1cefa7

Observation 340687a7-0782-4921-b49f-03b6f592ea3b · outbound

This paper cites Shadow of nulllike and timelike naked singularities without photon spheres.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Shadow of nulllike and timelike naked singularities without photon spheres

Reference 45

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.657995Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.657995Z digest=sha256:c625233ff644a14f6ee29130a6f111688a0099745cd3ca46e5410f490f90f879

Observation 15be5151-c09c-419c-9211-2a8305bfaa13 · outbound

This paper cites Mazur, E.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Mazur, E

Reference 46

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.661661Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.661661Z digest=sha256:5fbd1ef0861f45a73e111db294249e735c8c5221f23703f6aecbf0082182a021

Observation 8d1fb714-f38a-4510-85da-eefa759ecdfe · outbound

This paper cites Gravastar Shadows.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Gravastar Shadows

Reference 47

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.665188Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.665188Z digest=sha256:9cc84f609f7a4536ce36a1881dfdf8b16a34c5e4b7e66d4521a5db6da22a7edb

Observation 75e5503b-27a6-4ef5-866f-59f0d6f44c75 · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 48

Resolution
unresolved
raw_fallback, observed 2026-08-10T15:28:05.487464Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.669208Z digest=sha256:5aad5e35b84146b2c194bebb88dc8f0f51b483c15228a69df1a43116c46cc1f8

Observation d1a482fb-060a-4ff9-94b9-765dd3f00d93 · outbound

This paper cites Akiyama, et al., (The Event Horizon Telescope Collaboration), ApJL, 875, L1-L6 (2019); K.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Akiyama, et al., (The Event Horizon Telescope Collaboration), ApJL, 875, L1-L6 (2019); K

Reference 49

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.475949Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.672629Z digest=sha256:69d15fd360ee596e2333a890bf58e23eff51053b42f937b9b5edfff8aa2330cf

Observation 327e15c2-280d-41d1-8821-7a94ba249522 · outbound

This paper cites Akiyama, et al., Astron.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Akiyama, et al., Astron

Reference 50

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.464419Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.676495Z digest=sha256:2a7abc77f16152a78e9e6d3f53fd7c4b2454c1b2c0e0f4edaf9a5da66198b67a

Observation 458a5ea0-379f-4d17-a73d-910eced0feaf · outbound

This paper cites Vagnozzi, et al., Class.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Vagnozzi, et al., Class

Reference 51

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.452088Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.680068Z digest=sha256:3572d0fd7c48fbedcafc84fec0e01d0d4d466efa5ef1e1f63485153850935ad1

Observation 8162de01-dc99-4921-9b5d-3506b00acd56 · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 52

Resolution
unresolved
raw_fallback, observed 2026-08-10T15:28:05.441012Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.683106Z digest=sha256:21a49a228bf1b076a758789ffe1269c2cf4a9d281da84f38b6119d556a06efb9

Observation 65a42d3f-fa96-44da-b308-8195f1a80854 · outbound

This paper cites Pal, Kuntal Pal, R.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Pal, Kuntal Pal, R

Reference 53

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.430952Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.686350Z digest=sha256:3583e65d51f8ceb0f46a30b074c2bcc07caa8176c0d561703d1591ab4934c4e7

Observation cc211194-3454-490d-a5a6-6e74fd0773f7 · outbound

This paper cites Shaikh, MNRAS, 523, 375-384 (2023).

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Shaikh, MNRAS, 523, 375-384 (2023)

Reference 54

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.421015Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.689616Z digest=sha256:a0f1a9c9adb3eb5e97af1a01cc88be27f7880ce17d6b05171d8a38b8e47c905c

Observation 294c4973-f1bf-4c07-86cf-185ad1ab7dcb · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 55

Resolution
unresolved
raw_fallback, observed 2026-08-10T15:28:05.410173Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.692908Z digest=sha256:53a1eccf8aff8ab10ce13754ac5673bbaed1bf48e179cce5855bd9942ce0a4b9

Observation c4248d7c-089c-42ae-9b92-9a5713e67390 · outbound

This paper cites Observing naked singularities by the present and next-generation Event Horizon Telescope.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Observing naked singularities by the present and next-generation Event Horizon Telescope

Reference 56

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.696121Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.696121Z digest=sha256:749f92e9ab43d4835eb47f98f4862bc6c2613e5e45cfbaf862ac57a8b797792c

Observation a62530f9-b7c8-4e20-8cc4-27ad744589b6 · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 57

Resolution
unresolved
raw_fallback, observed 2026-08-10T15:28:05.397991Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.699516Z digest=sha256:5e193d60e24a99609cb46747e872063b61e629d6168d76e21a8ac9f71694597e

Observation 63abb43c-deed-4fa6-a3d0-99518fd27bc3 · outbound

This paper cites Comment on "Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A*".

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Comment on "Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A*"

Reference 58

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.702894Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.702894Z digest=sha256:054199d8499ac840a675c7a2dfda286b0e8ae787a8c89948f485eb964794d773

Observation 1d285dae-0f4e-4f51-8c56-b600e0bb3f75 · outbound

This paper cites Misner and D.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Misner and D

Reference 59

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.384116Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.706547Z digest=sha256:904dfbe8cc921f46ea715eb9e1cab031f4487c9921b9d4f392c5c694f63003b7

Observation ad61037b-af37-47b2-bb47-76131f8232af · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 60

Resolution
unresolved
raw_fallback, observed 2026-08-10T15:28:05.372260Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.710646Z digest=sha256:cd515bb1c688c7a21a5c9b48a13077a4884f2e536b614064883d8dc049fd5546

Observation 941d5a93-40ad-4675-b515-38c72dae48ff · outbound

This paper cites Herrera, J.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Herrera, J

Reference 61

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.358926Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.714533Z digest=sha256:dd14f69cf1999f8dcfc8a41eece45c62128d51ad69441ec2b9e51d85b53e9230

Observation b0cd110e-bd9c-4e1a-a42b-d7ba11d1a2f2 · outbound

This paper cites Role of the scalar field in gravitational lensing.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Role of the scalar field in gravitational lensing

Reference 62

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.718553Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.718553Z digest=sha256:c9d6b72cc896c9585823b1b8d3ec4076fb55c802b34af58e72890978d1189ddd

Observation ea7a5c7b-95c9-492d-9df4-3cdea846455d · outbound

This paper cites Schwarzschild black hole lensing.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Schwarzschild black hole lensing

Reference 63

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.722621Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.722621Z digest=sha256:22b1754af3f5c4e576a6b94c0d800e15849e7f71abeda18351435b2312aa033d

Observation a96fe4df-14e3-4400-8e07-b0485df2ec99 · outbound

This paper cites an unresolved cited work.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Unresolved cited work

Reference 64

Resolution
unresolved
raw_fallback, observed 2026-08-10T15:28:05.345097Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.726388Z digest=sha256:e1950ea9263d0d52e7ee300271e1c27762d2ed7facfa0bf98c10c58fa2ecaa0e

Observation daea30c3-fced-4af7-8028-e3e34e560da8 · outbound

This paper cites Sharma, B.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Sharma, B

Reference 65

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T15:28:05.332745Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.730043Z digest=sha256:186c5607c3d1ed33dd25ab21410a30a3ba202fa3b618eed22698140cacc871c1

Observation 07ffa40f-64e6-48d2-accc-afcae6a0dd20 · outbound

This paper cites Stable gravastars - an alternative to black holes?.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Stable gravastars - an alternative to black holes?

Reference 66

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.733845Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.733845Z digest=sha256:3b6caaa20466f3ccecb4083c7f778bc7463d7f5372b6c1b31051bb2d7678ed38

Observation 6fa0f34b-3ebf-4f8f-8302-f86c824329fd · outbound

This paper cites Gravastars must have anisotropic pressures.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Gravastars must have anisotropic pressures

Reference 67

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.737792Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.737792Z digest=sha256:ab17b60d2bc5f3f939d017e5d813209d4765a683c0efe81e14856335c836c371

Observation 2754b87c-1c9a-4a76-b010-a5af4989bbe1 · outbound

This paper cites Stable gravastars with generalised exteriors.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Stable gravastars with generalised exteriors

Reference 68

Resolution
verified exact
local_arxiv, observed 2026-08-10T15:28:04.983364Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.741890Z digest=sha256:dc53181656dfa8db864d31fe1b890780b24299b6b8c25a1be99b581ec9b96784

Observation 5e9b15f7-caa6-47c0-a7f4-fd9e60595776 · outbound

This paper cites Born-Infeld Phantom Gravastars.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Born-Infeld Phantom Gravastars

Reference 69

Resolution
metadata mismatch
local_arxiv, observed 2026-08-10T15:28:04.966404Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-10T15:28:04.745918Z digest=sha256:962659be9d43c30a0fa77e72926cc02092c5b0b9f06da72241a9f6aa4bf5d5d8

Observation 98aa06fc-d444-4109-acd9-d285238c55c9 · outbound

This paper cites Stable dark energy stars.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Stable dark energy stars

Reference 70

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.749817Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.749817Z digest=sha256:641d996fceaf48970692ea23016dfc87227c5f3a792824fcb5fe90c8ed757dc7

Observation 8d473abb-0444-488f-ad9f-0eeedf3992fe · outbound

This paper cites Gravastar Solutions with Continuous Pressures and Equation of State.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Gravastar Solutions with Continuous Pressures and Equation of State

Reference 71

Resolution
unresolved
no resolver link, observed 2026-08-10T15:28:04.753545Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T15:28:04.753545Z digest=sha256:6b31b58792884aa5653aa35fe8536110e07f9e8f4f087f0dbc284f8387d4d21e

Observation 9c640149-7b48-40ce-bf19-bb533d36005e · outbound

This paper cites Gravastars supported by nonlinear electrodynamics.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Gravastars supported by nonlinear electrodynamics

Reference 72

Resolution
verified exact
local_arxiv, observed 2026-08-10T15:28:04.929419Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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This paper cites Gravastar energy conditions revisited.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Gravastar energy conditions revisited

Reference 73

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Observation c7b03f14-a765-4134-aa13-f54f838be53f · outbound

This paper cites How to tell a gravastar from a black hole.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects How to tell a gravastar from a black hole

Reference 74

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unresolved
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Unavailable: canonical work link unavailable.

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Observation 25ed715d-7c3c-4afe-95d1-09ac0b210adc · outbound

This paper cites Stable and "bounded excursion" gravastars, and black holes in Einstein's theory of gravity.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Stable and "bounded excursion" gravastars, and black holes in Einstein's theory of gravity

Reference 75

Resolution
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Observation 6978c812-310e-4a72-be7a-569aa03a3cca · outbound

This paper cites Energetics in Condensate Star and Wormholes.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Energetics in Condensate Star and Wormholes

Reference 76

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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Observation 458fede3-695e-42f0-bd54-15ce0fa3f618 · outbound

This paper cites Can accretion disk properties distinguish gravastars from black holes?.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Can accretion disk properties distinguish gravastars from black holes?

Reference 77

Resolution
unresolved
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Unavailable: canonical work link unavailable.

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Observation 951d8ba4-75e9-486c-bfa6-6fa2b6f7e889 · outbound

This paper cites Wormholes as Black Hole Foils.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Wormholes as Black Hole Foils

Reference 78

Resolution
unresolved
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Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation adad0405-bb10-4507-9bf3-8e9f68f5b464 · outbound

This paper cites Strong field lensing by Damour-Solodukhin wormhole.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Strong field lensing by Damour-Solodukhin wormhole

Reference 79

Resolution
verified exact
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No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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Observation 3a196924-452b-4db4-b117-b549c1696705 · outbound

This paper cites Herrera, A.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Herrera, A

Reference 80

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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Pith citing papers

Observation 67b577d6-c03d-4b41-8100-95f43610aa99 · inbound

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects cites this paper.

Herrera Complexity and Shadows of Spherically Symmetric Compact Objects Herrera Complexity and Shadows of Spherically Symmetric Compact Objects

Reference 1

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

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